xviii. 23); it is disrespectful to God and therefore cannot claim the

benefits of an act of worship.

2169. The Kind of Internal Attention Required in Prayer.--(a) The minimum that suffices for the personal benefits of merit and impetration is the verbal or the literal attention, and the imperfect attention that is mixed with some unwilled distractions or mind wanderings. Indeed, a person who intends to pray well, but whose whole prayer is a continual distraction in spite of his efforts to be recollected, does not lose, but rather by reason of his good will and effort increases, his merit. But for spiritual refreshment there must be freedom from distraction; for, just as a student gets no mental nourishment from a lesson if his mind is many miles away, and a listener gets no instruction from a discourse spoken in a foreign language (I Cor., xiv. 4), so one who prays with an absent mind loses the devotion and joy that are afforded by actual communion with heavenly thoughts.

(b) The maximum that should be aimed at in prayer for the greater blessing it brings is the spiritual attention fixed on the presence of God and the perfect attention that keeps away as far as possible the interruption from any vain, perverse or extraneous thoughts.

2170. Distractions.--Just as certain external acts exclude external attention, so also certain internal states exclude internal attention. These latter are known as distractions, and may be defined as internal acts or omissions opposed to the nature or purpose of prayer, but performed during prayer.

(a) Distractions are either acts or omissions. Thus, a person who slumbers lightly or is partly asleep during prayer is inattentive or wanting by omission; while the person who thinks out plots for stories or plays during prayer time is distracted or wanting by commission.

(b) Distractions are sometimes opposed to the nature of prayer. To the nature of vocal prayer belong the words and the sense, and hence, even though one is rapt in meditation, there is no vocal prayer if words are mispronounced or left out or so changed or transposed as to make nonsense or no sense, though negligence about a word here and there does not necessarily exclude superficial attention. Those who from long familiarity with forms of prayer are able to repeat them automatically, with no thought about the words or their meaning, direct or mystical, are not distracted if their thoughts are on the motive of prayer. But it would not be fitting to observe no order in these matters, for example, to dwell always on the glorious mysteries during passiontide prayer and on the sorrowful mysteries during paschal prayers.

(c) Distractions are sometimes opposed to the purpose of prayer. The purpose of prayer itself is the union of the mind with God, while the purpose of the one who prays is the special good to which he directs his prayer. Union with God is necessary above all in prayer, and though it need not be expressly thought on, as was said above (2169), yet there must be no thought in the mind contrary to it. Thoughts, desires and imaginations are contrary to the end of prayer when they are not means to that end (e.g., sinful thoughts, idle thoughts, thoughts on lawful occupations or affections that have nothing to do with the prayer), or when they are means to that end but are perverted to a purely natural use (e.g., when verbal attention is made an exercise in voice culture, or literal attention a grammatical study, or attention to the purpose of prayer means that one is speculating on foolish questions about divinity or thinking on the money, food, or clothing, for which one is praying as if they were the ends of prayer). Scrupulous persons make attention itself a distraction, for they worry all during prayer lest their thoughts be wandering, and so they are thinking about themselves rather than about the words, meaning or purpose of prayer.

(d) Distractions occur during prayer. Hence, an interruption is not a distraction, as when one who is praying is called to attend to some business or leaves off prayer for the moment to make a note of some important thought that came to mind. Neither is the breaking off of prayer a distraction, as when one starts to pray but feels so distracted or unwell as to give over for the time being the attempt to pray.

2171. Voluntary and Involuntary Distractions.--(a) Voluntary distractions result in the first place from purpose, as when one who is praying deliberately dozes at intervals when he feels drowsy, or deliberately turns over in his mind the points of an address he intends to give; they result in the second place from negligence, as when the person who is praying does not expressly wish to be inattentive, but hurries through his words with no pains to keep his thoughts on what he is doing or why he is doing it. Those who rarely speak or read about divine things, but give themselves much to foolish reading or talk, prepare for themselves many distractions, unless they counteract this by special aids to recollection, such as pictures or prayer books.

(b) Involuntary distractions are those that result neither from purpose nor from carelessness, but from human weakness. Thus, a person who is troubled with scruples or with a severe headache or nervous strain, who is worn out bodily or much worried mentally, or who is surrounded by noise or disturbance, is often physically unable to concentrate his mind for any length of time, no matter how much he may desire to do so. Indeed, St. Thomas says that it is hardly possible for anyone to say an Our Father without some distraction, and many persons are distracted against their will by every slight sound or movement that falls under their notice.

2772. Sinfulness of Distraction in Prayer.--(a) Involuntary distractions are not sinful, since one is not bound to the impossible. Hence, a penitent who has nothing except these distractions to confess may not be absolved, since there is no matter for absolution in his confession.

(b) Voluntary distractions are sinful, since, though one is free to address God at any time, one is bound to do this in a respectful manner and in spirit and in truth, as God requires. Communion with God is by means of the mind, and it is disrespectful to turn the mind away to other things when the communion has been sought. Besides, lip service is displeasing to God, just as burnt offerings were not acceptable when made without love. But the sin is of its nature only venial; for the intention to pray, together with the essential moral goodness of the act, is retained, and the defect consists in the circumstance that the intention is executed remissly (see 78).

2173. When is voluntary distraction a grave and when a venial sin? (a) It is a venial sin when one says a non-obligatory prayer, even with the express will to be inattentive, and also when one says an obligatory prayer (such as the Divine Office) with distractions due to carelessness, but without abandonment of the intention to pray. (b) It is a mortal sin when one indulges in distractions from contempt, and also when one says an obligatory prayer with distractions that last during a notable part of the prayer and that are deliberately entertained.

2174. Distractions during Divine Office are the absence of the attention which the Church requires under grave sin for satisfaction of the canonical obligation. There are two opinions about the kind of distractions that make recitation insufficient and gravely sinful.

(a) According to the older opinion, internal attention is required, but it seems that generally those who maintain this view do not hold that internal distractions alone deprive the Office of its sufficiency. Thus, they state that one who has had voluntary distractions may consider that he has fulfilled his duty, unless he is certain that he also adverted to his state of distraction and did nothing to end it.

(b) According to the opinion of many modern authors, external attention suffices. Hence, in this view mortal sin is incurred by notable defect in external, but not in internal attention.

2175. The External Acts of Religion.--We proceed now to those acts of religion which are performed in an outward manner. But it should be noted that just as devotion and prayer find external expression (as in vocal prayer), so the external acts of religion should proceed from internal devotion. The outward religious acts may be classified under three groups: (a) the acts in which one offers one’s body as a mark of veneration to God (adoration); (b) the acts in which one offers external goods, whether given (sacrifices, offerings, first-fruits, tithes) or promised (vows); (c) the acts in which one makes use of divine things to honor God (Sacraments, oaths, adjuration, praises).

2176. Definition of Adoration.--Adoration or worship is honor shown to God through bodily acts offered in acknowledgment of His supreme excellence and of our dependence on Him.

(a) Thus, it is acknowledgment of dependence on God, and as such it differs from mere honor, which may be shown even to an equal.

(b) It is an acknowledgment of supreme excellence, and so it differs from veneration shown to creatures who are above us. Adoration (_latria_), therefore, is not the same thing as the sacred cult or veneration shown the Blessed Virgin (_hyperdulia_) and the Saints (_dulia_) on account of their supernatural grace and glory; much less is it the same thing as the civil cult shown to persons illustrious for natural qualities, such as acquired knowledge, political dignity or power, etc.: “The Lord thy God shalt thou adore and Him only shalt thou serve” (Matt, iv. 10).

2177. Unity and Variety of Adoration.--Adoration is but one, though it has various expressions. (a) The unity of adoration depends on the unity of its object. There is but one God to whom belong the various divine attributes, and the three Divine Persons share the same majesty. Hence, there is but one adoration. (b) The variety in adoration is in the expression. The higher expression of adoration is internal: it does not depend on bodily acts or places, and it is offered by Angels as well as by man. The lower expression of adoration is made through bodily acts, such as genuflections, prostrations, prayer with face to the east, and the use of sacred places for worship, all of which externals are employed as aids to devotion and symbols of the divine glory (Matt., xviii, 20; Luke, xix. 46). Some of the actions here mentioned are sometimes used in the religious or civil cult shown to creatures, but internal adoration belongs to God alone.

2178. Definition of Sacrifice.--Sacrifice is the offering to God and a real changing of a sensible thing, made by a lawful minister, in acknowledgment of God’s supreme dominion and of our subjection to Him.

(a) It is an offering or oblation; that is, one makes a gift directly to God Himself. Thus, sacrifice differs from contributions of the people made for the clergy or the church.

(b) It offers a sensible thing, that is, some object perceptible by the senses or hidden under sensible species; for sacrifice is an outward sign of the inner offering, by which the soul itself is subjected to God.

(c) It is made by a lawful minister, for sacrifice is a public act performed in the name of the community, and hence it may be offered only by those who represent the community. St. Paul declares that a high-priest is chosen from men to offer sacrifice, and that no one may take the honor to himself unless he is called as Aaron was (Heb., v. 4).

(d) It is made to God alone, since God alone is our First Beginning and Last End: “He who sacrifices to other gods besides the Lord shall be put to death” (Exod., xxii. 20). Mass in honor of the Blessed Virgin or the Saints means that sacrifice is offered God in thanksgiving for their merits or in petition that we may imitate their virtues. Oblations may be made to men, but sacrifice may be offered only to God.

(e) It is through a real change of the thing offered, which thus becomes the victim of sacrifice; for the supreme act of worship reserved to God acts upon the substance itself of an external thing to signify that the worshipper offers his own being to God. The change in the thing sacrificed consists in its being made sacred, or set apart as the central object in the supreme act of worship.

(f) It is made in acknowledgment of God’s supreme dominion and of our subjection to Him; that is, it is an act whose direct and proper end is the exercise of the virtue of religion. Thus, sacrifice differs from acts of self-sacrifice such as continence, abstinence, martyrdom, even when they are offered in honor of God, for the direct and proper end of these acts is some other virtue than that of religion. The act of sacrifice may have no purpose except worship, but other virtuous acts have their own ends to make them praiseworthy, even when they are used as acts of worship.

2179. The Essentials of Sacrifice.--(a) The outward sign may be said to consist of matter and form. The matter is some sensible thing used as victim, whether it be inanimate (e.g., the bread and wine of Melchisedech), or animate (e.g., the paschal lamb), or human (e.g., Our Lord in His passion). The form is some sensible action that makes the victim sacred by dedicating it to sacrificial oblation (e.g., the breaking of bread, the libation of wine, the offering of the slain lamb, the voluntary and visible acceptance of death by Our Lord). In the Mass Christ is sacrificed, not as existing under His own appearances, but as present under the sacramental species and offered through His representatives; and hence in the Mass the Victim is sensible by means of the species that signify and contain Him, while the dedication by the Supreme Priest is made sensible through the words of the ministering priest who acts for Christ.

(b) The inner thing that is signified in sacrifice is primarily the offering of self to God, in recognition that from Him we have our being and in Him is our happiness. But secondarily it signifies the fruits we derive from union with God (e.g., the benefits of redemption and salvation). Thus, the sacrificial death of Christ is also a symbol of man’s death to sin and life in God (I Peter, iv. 1).

2180. The Obligation of Sacrifice.--(a) The internal or spiritual sacrifice is obligatory for all, since all are bound to offer God devotion of will, communion of mind, recognition of His supremacy. (b) The external sacrifice improperly so called, which consists in the practice of works of virtue, is obligatory for all in so far as commanded acts are concerned, but not when virtuous deeds are of supererogation. (c) The external sacrifice properly so called, which consists in an outward sign indicative of internal worship of God, is by natural law necessary, for reason itself shows to man that he is an inferior and dependent being, and so should acknowledge the superiority of God and his own submission by acts suitable to his nature as a being composed of body and soul, and for whom sensible things are signs of spiritual truths.

2181. Exemptions Based on the Natural Law.--Though the external sacrifice strictly so called is obligatory from natural law, it is not a primary precept of nature, nor does nature determine its details.

(a) Hence, the fact of the obligation may be unknown to an individual, since (though reason indicates it) it is not evident and rests upon a number of premises from which it has to be reasoned out. Unlike the duty of honoring parents, which is immediately inferred from natural principles, the duty of offering sacrifice is only remotely inferred, and hence admits of invincible ignorance (see 320).

(b) The manner of fulfilling the obligation, since not defined by natural law, has to be determined by positive laws, or, in the absence of these, by suitability to the circumstances in which one lives. Before the positive divine law was given, there was no obligatory rite for sacrifice and the oblation was not entrusted to any special body of men, and hence we read that in the times of the patriarchs there was great freedom as to the ceremonies and the ministry employed in sacrifice. But under the Mosaic Law the manner of sacrificing was minutely prescribed and its office entrusted to the sons of Aaron, even to the exclusion of monarchs; while under the law of Christ there is but the one sacrifice of the Cross perpetuated in the Mass in an unbloody manner, and the ministers who have power to offer sacrifice are only the bishops and priests.

2182. Is Sacrifice Superior to All the Other Acts of Religion?--(a) Sacrifice is not superior to the internal act of religion, for devotion or the internal sacrifice is the soul that animates and moves the external rites (see 2149): “The multitude offered victims and praises and holocausts with a devout mind” (II Par., xxix. 31); “Obedience is better than sacrifice” (I Kings, xv. 22).

(b) Sacrifice is preeminent among the external acts of religion. Some acts of religion are optional (e.g., vows, oaths, adjurations), but sacrifice is a natural obligation. Some acts of religion are obligatory, but marks of respect similar to them may also be shown to creatures (e.g., customary offerings, praises), whereas no kind of sacrifice may be offered to a creature. Some acts of religion are reserved to God, but they have no rite that is peculiar to the worship of God and that may not be exercised by all (e.g., acts of adoration), whereas sacrifice has a service reserved to God and which only priests can perform. Sacraments are primarily for the welfare of man; sacrifice is primarily for the honor of God. Non-sacrificial acts of religion may be performed in the name of an individual (e.g., adoration), whereas sacrifice is in the name of the community; other acts of religion may signify dependence on God for temporal and corporal things (e.g., offering of first-fruits), but sacrifice signifies the dependence of the soul itself on God for existence and beatitude.

2183. Offerings.--Offerings are gifts made immediately to God, to be employed without change for divine worship or for the needs of the ministers of divine worship, the purpose being to worship God by the tribute paid.

(a) Thus, offerings are gifts; that is, they are offered to God without the compulsion of any law, or at least without any determination by law of the amount to be given. Natural reason teaches man that he should bestow something from his goods in this manner as a thank offering for the divine bounty, when there are representatives of God to whom the gift may be given. The gift should be a free-will offering (Exod., xxv, 2), unless there are special circumstances that render it a debt, such as contract, promise, custom, or the need of the ministers of the Church.

(b) They are made immediately to God Himself, and so they differ from tithes or other dues that are paid to the clergy for their support.

(c) They are not changed at all in the act of worship (e.g., an offering of sacred vessels or altar furnishings), or at least they are not changed into the sacred condition of a sacrificial victim (e.g., offerings of candles, incense, etc., that are consumed during Mass). Thus, simple oblation differs from sacrificial oblation.

(d) They are devoted to the service of God, since they are gifts made to Him. Hence, they are used in divine worship and, if consecrated (e.g., chalices, vestments), may not be used for other purposes; or they are used for the needs of the ministers of divine worship or of the poor, since those who serve the altar should live by the altar (I Cor., ix. 14), and Our Lord shared His purse with the poor (Matt., xxvi. 9, 11).

(e) They are given as a mark of honor to God, especially in recognition of favors received from Him. Thus, in the Old Law the people were obliged to give the first-fruits of their fields and crops to God, in thanksgiving for the gift of the promised land and of its fruits (Deut., xxvi. 10).

2184. Goods Unsuitable as Offerings to God.--There are certain goods, however, that should not be used as offerings to God.

(a) Thus, those goods that are forbidden by positive law may not be offered to God. In the Old Law certain animals could not be offered to God, either because they were legally unclean (e.g., dogs were associated with pagan rites and were regarded as symbols of rapacity), or because they were of inferior quality (e.g., a blind or lame sheep or other animal worthless to its owner).

(b) Those goods that the offerer has no right to give away or that are unsuitable on account of circumstances may never be given as offerings to God. Thus, one may not make an offering to God of money that belongs to another (Ecclus., xxxiv. 21); a son may not give as a gift to God the money he should spend on his needy parents (Matt., xv. 3-6). Neither may one offer corrupted wine for the Mass, nor the wages of prostitution to the church if there will be scandal, nor gifts that are mean and contemptible, etc.

2185. Contributions.--Contributions to the support of the clergy and church causes are neither sacrifices nor offerings in the strict sense of these words, since they are given not directly to God but to the ministers of God. The manner of making contributions to the Church has varied with time.

(a) Thus, in the first ages of the Church clerics having the care of souls were supported by the voluntary gifts of the people. These gifts were made especially during Mass. Bread and wine and other things necessary for divine worship and the support of the clergy were brought at the Offertory (the origin of the present Offertory collection), while food for the agapae or for the poor was presented for a blessing towards the end of the Canon, or before Mass.

(b) After peace had been given to the Church and the number of the faithful and of the clergy had greatly increased, it was found necessary to devise means for a more regular and certain supply of income. As early as the sixth century the ancient customs of first-fruits and tithes were made the subjects of conciliar enactments and imposed as specific taxes on crops or revenues. A more permanent system of church support was that of endowments or benefices which, owing to the increasing difficulties of older methods, sprang up about the sixth century and became universal in the eleventh. Fees in connection with the administration of sacred rites and stipends for Masses were in use in the seventh century.

(c) Today the system of benefices is the rule, while first-fruits and tithes are rare, though recognized by Canon Law. In some countries where benefices have been confiscated, part compensation is made in the form of pensions; in other countries (e.g., in the United States) the free-will offerings of the faithful is the usual system.

2186. Obligation of Contributing to the Support of the Clergy.--(a) Natural Law.--Those who serve the common welfare, whether in spiritual or in temporal matters, should be supported by those whom they serve; for, as their time and labor is given to others, it is a duty of justice that these latter make a return for the benefits received. Hence, just as citizens are naturally bound to contribute to public officials, so are the faithful naturally bound to contribute according to their means to the ministers of religion.

(b) Divine Law.--Our Lord commanded His disciples to depend for their maintenance on those to whom they preached (“For the laborer is worthy of his meat,” Matt., x. 10); and hence St. Paul says (I Cor., ix. 13, 14): “They who work in the holy place eat the things that are of the holy place, and they that serve the altar partake with the altar. So also the Lord ordained that they who preach the Gospel should live by the Gospel.”

(c) Church Law.--The Canons reaffirm what is of natural and divine law, namely, that the faithful are obliged to support the clergy (Canon 1496); and as to the manner of making contributions they sanction local customs, such as parish payments (Canon 463) and tithes and first-fruits (Canon 1502), command the payment of _cathedraticum_ (Canon 1504), etc.

2187. The Church, the Apostolic See, individual churches and moral persons of ecclesiastical law have the right to the temporal means requisite for their mission; and hence the faithful have the duty to contribute to necessary church causes, such as divine worship, the spread of the Gospel, and charity (Canons 1495 sqq.).

2188. Quality of the Obligation of Contributing to the Church.--(a) The obligation is one of justice as well as of religion, for there is a quasi-contract between the faithful on the one side and the Church and its ministers on the other side, the latter being obliged to give spiritual ministries and benefits, the former to supply the temporal sustenance and means. Hence, St. Paul compares the salaries given to the clergy to the wages or fruits paid to the laborer. It is not strange that those who sow spiritual things for others, should reap from the temporal things of the latter: for a soldier does not serve at his own expense; a planter, a shepherd, a plowman, and a thresher expect a share from their labors; indeed, even the animal that serves man is worth its keep (cfr. I Cor., ix. 4 sqq.).

(b) The obligation is grave, because it arises both from justice and from religion (see 1748, 2148). He who refuses to contribute to the Church evades payment for services given him and also denies to divine worship his share of support.

2189. Attitude Towards Persons Refusing to Contribute.--The duties of the priest towards those who refuse to contribute their share to the support of the Church may be defined as follows:

(a) as to absolution, it should not be denied unless there is certainty that the penitent is in grave sin. Hence, according to Kenrick and the common opinion, unless there is a law fixing a tax or the delinquent church member is inflicting severe privation on the church or heavy burdens on others who have to contribute more than their share, the confessor should not enjoin payment under pain of denial of absolution. Apart from these cases, the Church, for the sake of souls, does not insist upon her right, as we see in the dealings of St. Paul with the Corinthians who neglected to give towards his support. The Apostle did not correct these men, although he would have done so had he considered them guilty of mortal sin;

(b) as to restitution, it seems it should not be insisted on. One who has guiltily refused to pay his church dues has offended justice, it is true, but the Church is concerned more with spiritual than with temporal things, and rather than place an obstacle to the conversion of a sinner or occasion scandal to the weak, she prefers to forego what is really her due (see 1487);

(c) as to administration of the Sacraments or sacramentals, it should not be denied to those who are unable or unwilling to pay the customary fees. The recipient of the rites disgraces himself by unwillingness to do what others do, but religion itself would be degraded if the rites were refused for reasons of money.

2190. Those to Whom Religious Contributions Are Due.--(a) The entire Church should contribute to the support of the Pope, the Pastor of the whole flock of Christ, who is charged with the welfare of all. In the Old Law the Levites themselves were obliged to pay tithes to the high-priest (Num, xviii. 26 sqq.); but the amount to be given to Peter’s Pence is left to the generosity and religious devotion of the contributors. (b) Each individual church or body in the Church should contribute to its own bishop or superior a just amount for necessary uses, as determined by law or lawful custom.

2191. Vows.--A vow is a promise made to God to perform that which is better.

(a) It is a promise, that is, an agreement by which one binds oneself under obligation to another to do or omit something (Eccles., v. 3, 4), Thus, a vow differs from deliberation about doing good or the purpose to do it, for it includes in addition to deliberation and purpose the decree of the reason which places one under the moral necessity of performing one’s promise. Thus, persons who make good resolutions or who promise themselves that they will carry out certain good courses (e.g., a drunkard who takes the pledge to abstain from intoxicants) do not sin against a vow when they break their resolutions. Even a promise or resolution made under oath is not necessarily a vow; and hence one who swears to observe chastity may be freed from the obligation by an ecclesiastical superior who has not the power of dispensing from a vow of chastity (see 2234, 2262).

(b) A vow is a promise made to God; that is, the person who takes the vow intends to honor God and to bind himself to God. A vow may be made in honor of the Blessed Virgin or other Saint, in the sense that one vows to God what one promises to the Saint, or that one calls on the Saint to witness or to assist the vow, or that one offers the vow principally to God and secondarily to the Saint. Hence, if one were to make a promise to a Saint (e.g., if a girl promises perpetual virginity to the Blessed Virgin) with no thought about God or no thought of obliging oneself before God, the act would be a promise pertaining to the virtue of veneration (_dulia_), but it would not be an act of religion or a vow. Promises made to living persons even under solemn circumstances (e.g., a death-bed promise made to a dying mother) are sacred, but they have not the nature of a vow.

(c) A vow is a promise to perform that which is better; that is, since a vow is a free promise made to God, to whom only good is pleasing and to whom the lesser good is less pleasing, a vow does not promise God what is evil or entirely indifferent or less pleasing. It would dishonor a human being to promise him something offensive, it would not honor him to promise something vain or useless, it would not show him special honor to promise to do something less agreeable to him. Hence, it would be irreligious to take a vow to steal, or to count one’s steps, or to prefer marriage itself to celibacy. Certain solemn promises are called vows (e.g., the vows of Baptism, the marriage vows), but they are not vows in the strict sense as here understood, for they do not promise that which is better, the promisors having no intention to place on themselves the obligation of religion.

2192. The Various Kinds of Vows.--(a) By reason of its object, a vow is either personal (i.e., the promise of some act or omission, such as a fast or the avoidance of an occasion of sin), real (i.e., the promise of some payment or object, such as an alms), or mixed (i.e., the promise of some action and some object, such as pilgrimage to a shrine with an offering).

(b) By reason of its subject, a vow is either singular (i.e., made by a physical person) or common (i.e., made by a moral person or community).

(c) By reason of its duration, a vow is either temporary (e.g., a vow taken for one year) or perpetual (i.e., a vow taken for life).

(d) By reason of its manner, a vow is either absolute (e.g., an unconditional vow of chastity) or conditional (e.g., a vow to go on pilgrimage, if one recovers one’s health; a vow to enter religion, if parents consent). A conditional vow is either non-penal, as in the example just given, or penal, in which the promise is that one shall undergo a penalty if fault is committed (e.g., a vow to say the Rosary every time one uses profane language, to fast every time one becomes intoxicated, to give alms every time one is dishonest).

(e) By reason of its form a vow is either express (i.e., externally manifested by words or other signs) or tacit (i.e., externally assumed by reason of some office to which it is annexed, as when one takes the subdiaconate in the Latin Church, to which is attached the duty of celibacy. (It must be noted, however, that some authors consider celibacy arising from the subdiaconate as a duty arising from ecclesiastical law and not from a vow.) The express vow in turn is explicit (i.e., manifested by signs that immediately express the vow, as when the vower mentions poverty and chastity) or implicit (i.e., manifested by signs that express another vow which includes the implicit vow, as when the vower mentions only obedience according to the rule, but the rule includes the other two vows of poverty and chastity). An explicit vow is either determinate (i.e., one in which the thing promised is definitely indicated, as when one vows a pilgrimage) or disjunctive (i.e., one in which the vower promises to perform at his will one or more out of a number of things indicated, as when he vows either to make a pilgrimage or to perform a fast).

(f) By reason of its position before the Church, a vow is either private (i.e., one made without the intervention or acceptance of the Church, as when a person in danger of shipwreck makes a vow for his safety) or public (i.e., one made before the Church and accepted in its name by an ecclesiastical superior, as in the essential vows made in approved Orders or Congregations). The public vow is either simple or solemn, according as the Church has determined for different religious institutes.

2193. Vows in Canon Law.--The canonical dispositions in reference to vows in general will be found in Canons 1307-1315, while religious vows are treated in the section on religious (Canons 492 sqq.), and the effects of vows on matrimony are declared in Canons 1072, 1073, 1058. A fuller treatment of the canonical aspects of vows than can be given here will be found in commentaries on these parts of the Code.

2194. Distinction between Solemn and Simple Vows.--Is the distinction between a solemn and a simple vow one of divine or one of ecclesiastical law?

(a) As to accidental solemnity (i.e., the conditions of time, place, age, fitness, rubrics, etc.), the solemn vow depends on the Church, for there is no doubt that the Church has the right to determine these matters as circumstances may require. Hence, the Church may appoint conditions for the validity of a solemn vow, and she may also change these conditions as she sees fit.

(b) As to the essential solemnity (i.e., the internal characteristic that distinguishes the solemn from other vows), the solemn vow depends, not on the law of the Church, but on the divine law, since, unlike other vows, it is not a mere promise of acts, but an irrevocable giving over to God of one’s person itself and an internal spiritual consecration or espousals accepted by the Church. This is denied, however, by some authorities, who place the difference between the solemn and the simple vow in the different juridical effects which they produce in Canon Law, the solemn vow making acts opposed to it invalid and the simple vow rendering opposed acts illicit, but not invalid (see Canon 579). All agree that the Church may for just reasons dispense even in solemn vows.

2195. Knowledge and Deliberation Necessary for Valid Vow.--In the intellect of him who takes a vow there must be such knowledge and deliberation as are required for making an important contract, for he who takes a vow assumes a grave obligation (see 1883). The rule given by many is that the deliberation which suffices for a mortal sin suffices also for a vow, but this does not appear to be exact, since a mortal sin may be committed when there is only a confused perception of the gravity of the sin (see 177).

(a) Thus, a vow is invalidated by substantial ignorance or error (e.g., Titus, thinking his gold watch is brass, vows to give it as an alms; Balbus, thinking that a distant sanctuary is not very far off, vows to make a pilgrimage to it; Claudius, being wrongly informed that his father is sick, makes a vow to go on a pilgrimage for his father’s recovery), but not by ignorance or error that is merely accidental (e.g., Sempronius, thinking that a sanctuary which is four miles away is only three miles distant, vows to go there on pilgrimage, but he would have made the vow, even though he had known the true distance; Caius, intending chiefly to perform an act of religion, and secondarily to visit a friend, vows a pilgrimage to a neighboring town, not being aware that the friend has moved elsewhere). The vows of religion, according to the common opinion, are not invalidated on account of ignorance or error about accidentals, even though the vows would not have been taken had these accidentals been known; for the common good demands that the religious state, like the married state, have stability, and that those who enter it intend to accept all the obligations that go with it.

(b) A vow is invalidated by the absence of full deliberation (e.g., vows made by children who have not the perfect use of reason, by persons who are only half-conscious or who are delirious or laboring under a hysterical delusion or fixed idea, by persons who act on the impulse of the moment without full advertence to the import or force of the vow), but not by the absence of long or studious deliberation (e.g., a vow is valid if one has thought over its meaning and obligation, even though one has done this hurriedly and without reflection on the details and has regretted the vow soon after its pronouncement).

2196. Freedom of Will Necessary for Valid Vow.--In the will of the person who takes a vow there must be freedom of choice, and the absence of such impediments as take away self-determination or consent.

(a) Thus, the natural law itself invalidates a vow made under force or under such fear as takes away the power of giving due deliberation to the vow.

(b) The natural law, according to many, invalidates a vow made under fear that is grave (though not disturbing to the reason), and that is produced unjustly and with a view to coerce one into making the vow. The reason for this opinion is that God cannot accept a promise to Himself caused by injustice, nor can one be held to a promise made under unjust pressure.

(c) The positive law (see Canon 1307, Sec.3) invalidates a vow given under grave and unjust fear. Many canonists interpret this law as meaning that even when the unjust fear is not employed as a means to force one into taking the vow, but does in reality cause one to take the vow, the promise is null in both forums in virtue of Canon Law.

2197. Cases in Which Fear Does Not Invalidate a Vow.--(a) All admit that fear does not invalidate when it proceeds from a natural cause (e.g., vows made during a storm at sea) or an internal cause (e.g., vows made under the influence of fear that one will fall into sin without the protection of the vow); for in these cases one chooses a lesser burden to avoid a greater one, and the thing chosen is involuntary, not simply, but only in a certain respect (see 44).

(b) It is commonly admitted that fear does not invalidate when it proceeds from an external and just cause (e.g., if a guilty person were threatened with the penalties of law unless he vowed not to repeat the offense), since the cause of the vow is then internal rather than external, namely, the guilt of the person who takes the vow and his wish to evade punishment.

2198. Vows of Doubtful Validity.--In the following cases it is disputed whether fear invalidates a vow.

(a) It is disputed whether fear unjustly caused invalidates in the forum of conscience when it is light (e.g., Titia constantly importuned by her parents to enter religion makes a vow to follow their wishes). Some answer in the negative, because a fear that is slight both in itself and in its influence on the vower cannot be considered as the real cause of the vow. Others answer in the affirmative, because light reasons do move persons to take grave steps, and it is not reasonable to think that God will accept a vow brought on by unjust, though light, fear.

(b) It is also disputed whether grave fear unjustly caused invalidates, when the person who causes the fear intends to force the vower, not to the vow, but to something else (e.g., Balbus threatens to kill Caius unless the latter pays a large sum of money, and Caius vows to give the money to religion if he escapes the danger). Some hold for the affirmative and refer to Canon 1307, mentioned above. Others hold for the negative because the vow is taken, not to accommodate the aggressor, but to honor God and benefit self. This is the interpretation given the pre-Code legislation. Still others distinguish, affirming invalidity for the case in which fear is the cause of the vow and denying invalidity for the case when fear is only the occasion of the vow.

2199. The Intention Necessary for a Valid Vow.--As was said in the explanation of the definition, a vow must include a will to bind oneself, that is, the intention to make a vow.

(a) The object of this intention is the obligation itself, not its fulfillment. Hence, he who makes a vow, but intends not to oblige himself, vows invalidly; for he has two contrary intentions and (unless the intention to vow is stronger) the substance of the vow is excluded. On the contrary, he who makes a vow, intending not to fulfill it, vows validly but illicitly, since he really intends to oblige himself, but he sins by his purpose not to keep his vow (see 1883).

(b) The quality of the intention must be such that the character of the vow as a deliberate act and a sincere agreement to obligation will be preserved. Hence, an habitual intention (e.g., Claudius intending to take a vow on the morrow pronounces the words of promise while asleep) does not suffice, because the act made with such an intention is not deliberate or human. Likewise, an external intention (e.g., Balba forced by her parents to enter a convent takes the vows, intending only the external rite) and an indirect intention (e.g., Sempronius, foreseeing that if he drinks certain liquors he will bind himself by vow to a number of things, takes the drinks and makes the vows) are not sufficient, because with them there is no real agreement to obligation. On the other hand, it suffices to have an actual but implicit or tacit intention (e.g., Titus receives subdeaconship intending the obligations annexed to the office, but not knowing that celibacy is a duty vowed by subdeacons), or a virtual intention (e.g., Caius intended to make religious profession, but at the moment of pronouncing the vows he is distracted and gives no attention to the words), for in either case there is a human act and real agreement to obligation (see 2164, 2165).

2200. The Matter of a Vow.--(a) A vow is a free promise, and hence its matter must not be something necessary. (b) A vow is made to God, and hence its matter must not be something that is not pleasing to Him.

2201. Vows that Promise Something Necessary.--(a) If the necessity is absolute, because a certain thing must be or cannot be, a vow is invalid. A vow to die is null, because death is a necessity; a vow to avoid venial sin, deliberate and indeliberate, is null, because it is impossible without a special privilege from God to keep such a vow; a vow that one’s child shall enter religion is also null, because one has no power over that which depends on the will of another. The vows made by communities do not oblige their successors or posterity as vows, but only as laws or customs having the force of law, or as contracts to which agreement is given, etc.

(b) If the necessity is hypothetical, because a certain thing must be done or omitted if one is to observe the natural or positive law, the vow is valid. For though it is necessary to observe a commandment (e.g., to avoid intoxication), it is not necessary to add to the existent obligation the new obligation of religion. The most suitable matter for a vow, however, is something that is of counsel, but not of precept, for example, to practise celibacy.

2202. When Fulfillment of Vow Is Only Partly Possible.--(a) If the vower intended that his promise should be an entire one obliging him to fulfillment of all the items, the vow is invalid, since its fulfillment as intended is impossible. Thus, if one vowed to go on foot to a place of pilgrimage but was unable to accomplish the journey on foot, or vowed to go to Rome and became unable to go the full distance, there would be no obligation.

(b) If the vower intended that his promise should be severable, the difficulty can be settled as follows: he is held to nothing if the matter is severable but the principal part impossible (e.g., if he vowed to go on a pilgrimage and also to go barefooted, he is not bound to go barefooted an equal distance if the pilgrimage becomes impossible). He is held to the part that is possible, if it is really severable and was intended as the principal part of the vow (e.g., if he vowed to go on a pilgrimage and to go barefooted, but is unable to go barefooted).

(c) If the intention of the vow-maker is uncertain, it seems he is held to perform what is possible (e.g., if one has vowed to pay for the erection of a church but becomes unable to pay for more than a part of the expense); but if there is a good reason to presume that he intended an entire vow, or a severable vow whose chief part has become impossible, one may decide the doubt in the sense of that presumption (cfr. 465).

2203. Vows that Promise Something Displeasing to God.--(a) Vows that promise what is always evil (e.g., to steal) are invalid and, on account of the irreverence, gravely sinful, at least if the sin promised is mortal. (b) Vows that promise something that may turn out either evil or good (e.g., Jepthe’s vow to immolate the first living being that came before him) are imprudent, and should not be kept as to the part that is sinful.

2204. What should be said of vows that promise something good, but that have an evil end or other evil circumstances?

(a) The vow is invalid and illicit if the evil circumstance affects the thing promised itself, so that the fulfillment of the vow must be sinful, for example, when one promises to give an alms in order to seduce the recipient into sin or to build a church in order to gratify pride or spite. Similarly, invalid and illicit are vows made to obtain something evil (e.g., the vow of an alms in order to obtain success in a robbery) or to render thanksgiving for success in evil already done (e.g., the vow to give God half the booty taken in robbery); for such vows can not be fulfilled without the implicit protestation that God is the author of sin.

(b) The vow is valid but illicit if the evil circumstance affects only the act of vowing; for the thing promised is good and is to be performed properly, but the disposition of the vower is not free from sin as he makes his promise. It should be noted, however, that the evil circumstance does not always deprive the act of vowing of substantial goodness (see 78). Thus, if one vows to build a church and the sole motive for making the vow is the applause one will receive, the vow is substantially illicit; but if vainglory is only a secondary motive, the vow is substantially licit.

(c) The vow is valid and licit if the evil circumstance affects neither the act promised nor the act of vowing, both of these being good. Thus, it is lawful to vow an alms for every time one yields to a sinful habit. It is also lawful to vow an offering to God if one escapes unhurt from a duel, for such a vow does not ask God to bless the duel but to protect one’s life.

2205. Vows that Promise Something Indifferent.--(a) These vows are invalid if there is no circumstance to make the promise honorable to God (e.g., if one promises to save up a certain percentage of one’s earnings each month). The sin committed by those who vow necessary, impossible or indifferent things, does not seem to exceed venial fault _per se_, for the vow is illicit, not because its matter is evil and displeasing to God, but because it is not good and pleasing to Him. The sin seems to be one of levity rather than of irreverence.

(b) These vows are valid and lawful if there is a circumstance that makes the indifferent subject-matter honorable to God (e.g., if one vows to save up so much each month in order to practise frugality, or to set aside means for some charitable or pious cause).

2206. Meaning of a Better Good.--It is also necessary for validity of a vow that the thing promised be a better good; for this is the will of God, our sanctification (I Thess., iv. 3), and the vow is made to God.

(a) By the better good is not meant that which has no good superior to it, for then one could vow only the most excellent good, which is not true.

(b) By the better good, then, is understood that which is preferable to its contrary good (e.g., virginity is better than marriage), that which is absolutely or objectively preferable to its contradictory (e.g., it is better to give an alms than not to give one, it is better to keep the law of fasting than not to keep it), that which is relatively or subjectively better than its contradictory (e.g., it is better to marry than to commit fornication, or live in concubinage, or give scandal, or leave children illegitimate). Generally, however, it is not advisable to vow matrimony, for, even if the vow is not invalid, it seems to have little advantage. If a person thinks marriage is better for him, let him take the marriage vows or engage to marry the woman of his choice.

2207. Vows Invalidated by Promise of Lesser Good.--(a) The vow to do what is less pleasing to God (e.g., never to make a vow, never to embrace a counsel) is invalid _per se_. There may be cases, however, in which a vow of this kind would be better and therefore valid (e.g., when a person who is prone to making vows is bidden by the confessor to make no other vows without advice).

(b) The vow to do what may easily become less pleasing to God also seems to be invalid. Thus, if one were to make a vow to play no more games in order to give more time to prayer or to avoid temptations, the vow might later be a cause of spiritual harm, for at times it is more pleasing to God to take recreation than to abstain from it.

2208. Case in Which One Has Taken Two Opposite Vows.--(a) If the vows are equally good, or if it is doubtful which is better, the first prevails; the second being impossible does not oblige. (b) If the second is certainly better, it prevails, and the first does not oblige, being impossible. Thus, if one has first vowed to go on a pilgrimage and next to stay at home and attend the sick during an epidemic, the pilgrimage should not stand in the way of the more urgent good of caring for those in distress.

2209. The Obligation of a Vow.--Every valid vow obliges to fulfillment, for it is a promise, and loyalty to promises is a moral duty. Scripture declares that one must pay one’s vows, and that it is better not to vow than to vow and not fulfill (Eccles., v. 4), that God will hold as sin the neglect of a vow (Deut., xxiii. 21), that a faithless promise displeases Him (Eccles., V. 3).

(a) The Quality of the Obligation.--A vow is an act of religion, since it promises to God a tribute of honor, even though the thing promised (e.g., a fast, virginity) does not belong to worship but to some other virtue. Hence, the violation of a vow is a sin against fidelity and also against religion. But it seems that sacrilege is committed only by sins against certain vows, namely, those whose matter is a sacred thing dedicated to God; for example, the violation of the vow to fast would not be sacrilegious, while the violation of a public vow of chastity is a sacrilege. All transgressions of vows, as such, are sins of the same species, namely, sins against religion.

(b) The Quantity of the Obligation.--A vow, as being a duty of religion (see 2146, 2148), obliges under grave sin. But in an individual case the sin committed may be only venial on account of lightness of matter or imperfection of the act.

2210. Gravity of the Obligation of a Vow.--A vow has the nature of a private law, since it is an obligation which the vow-maker voluntarily imposes on himself. But a law obliges under grave sin when the subject-matter itself and the intention of the lawgiver require strict obligation (see 381 sqq.). Hence, gravity of matter in a vow depends on the great importance of the thing vowed and on the will of the vower to assume a grave obligation.

(a) Thus, the thing vowed must be of great importance, either in itself (e.g., chastity) or from its relation to divine worship (e.g., a fast, a communion). One cannot oblige oneself to a grave obligation under a vow whose matter is absolutely and relatively of minor importance (e.g., a daily Hail Mary, an alms of twenty-five cents; see 382).

(b) The intention of the vower must be to bind himself under grave sin. He is free not to oblige himself by vow at all, and hence, should he elect to vow, he may bind himself, even though the matter of the vow is of great importance, either under grave or under light sin (or only to penalty), as he wishes. Exception must be made, however, for public vows taken in religious institutes and for the vow of chastity and celibacy taken in the reception of subdeaconship, for the law of the Church on account of the public good decrees that these vows oblige under grave sin.

2211. Rules for Determining What Is Important Matter in a Vow.--(a) In personal vows, an act of omission may be made the subject of grave obligation, if it may be made the subject of grave precept by the Church (e.g., the hearing of Mass, Confession, Communion, a fast or abstinence, a Rosary).

(b) In real vows, some fix grave matter according to the standards for commutative justice (see 1896 sqq.). But such a rule seems unsuitable. The amounts absolutely and relatively grave in theft are determined by the wealth of the person stolen from, but, since God is owner of all things, we do not see how those amounts could be fixed in reference to Him. On the other hand, the duty of religion obliges more strictly than that of commutative justice, and hence it does not seem that grave matter should be the same for both. In practice, the matter is not grave when it is quite inconsiderable (say less than a dollar), or when the vower intends only a light obligation. If the matter is not inconsiderable and the intent of the vower is uncertain, one may decide as to the obligation of the vow from presumptions based on custom, the circumstances of the vow, or the rule that grave obligation is not to be taken for granted (see 709, 714, 659).

2212. Coalescence of Light into Grave Matter.--(a) If the vower has determined the relation of the items of the vow one to another, coalescence can be judged from his intention. Thus, if the vower intends that the items shall be parts of one whole, there is coalescence (e.g., if he vows to give fifty cents in alms daily and neglects this for a year, there is grave sin); but if he intends the items as separate promises, there is no coalescence (e.g., if he vows to say a Hail Mary every day and neglects this for a year, there are many venial sins). If some of the items have been performed, others omitted, and the omissions coalesce, there is grave sin according to some as soon as a notable quantity is reached, but others believe that there is grave sin only when a notable percentage (say one-third or one-fourth) of the matter vowed has been neglected.

(b) If the vower has not determined the relation between the items of the vow, the presumption as a rule favors coalescence in real vows, non-coalescence in personal vows (as in the examples of a vow to give fifty cents daily and of a vow to say a Hail Mary every day). But there are exceptions, as when one vows to give a small alms every Saturday in honor of the Blessed Virgin, for the chief intention in this case may be to show respect to the Mother of God and not to give a certain amount to the poor.

2213. The Time When a Vow Obliges.--(a) A negative vow (e.g., not to drink certain intoxicants) obliges at once and always (see 371).

(b) An affirmative vow to which the vower has annexed a time for fulfillment obliges at the time determined. If the time was intended as a principal circumstance (e.g., a vow to say the Rosary on the Feast of the Assumption), the vow ceases with that time, even though performance was culpably neglected; but if the time was intended only as a secondary circumstance (e.g., a vow to go to confession next week made by one who needs it badly), the vow continues in force even after the time set has elapsed without fulfillment (see 468 sqq.). Anticipation of fulfillment on account of inability to fulfill at the time appointed in the vow, is not necessary, unless the vow was attached to a certain space and cannot be fulfilled in the latter part of this space; for example, if one has vowed to say the Rosary today and foresees that the whole afternoon will be occupied, one should say the Rosary in the forenoon (see 470, 471).

(c) An affirmative vow for which the vower has fixed no special time should be accomplished as soon as this can be conveniently done, for such is the rule in every absolute promise, and, moreover, no better time for fulfillment can be assigned; “When thou hast made a vow to the Lord thy God, thou shalt not delay to pay it, because the Lord thy God will require it. And if thou delay it shall be imputed to thee for a sin” (Deut., xxiii. 21).

2214. Delay in Fulfilling Vow.--Sin may be committed by delaying to keep a gravely obligatory vow for which no date was set.

(a) There is no sin if the delay is reasonable in view of the subject-matter of the vow (e.g., to put off a Rosary or fast for two or three days, a pilgrimage of 50 miles for a week, a pilgrimage of 1000 miles for several months, etc.) or of the circumstances (e.g., if one has to delay entrance into religion until one has better health or has closed up a business).

(b) There is venial sin if the delay is unreasonable but does not notably diminish what is promised or endanger its fulfillment. Thus, a Rosary, a fast, or a pilgrimage is as good next year as this year, and, apart from danger of forgetting or omitting, no lapse of time seems to constitute a notable delay in respect to such obligations.

(e) There is mortal sin if the delay is unreasonable and notably depreciates what is promised or notably endangers performance of the vow. Thus, to put off the fulfillment of a vow to enter religion lessens the value of the thing promised, if one waits until old age; it imperils the promise, if one remains in the world for several years exposed to the danger of losing vocation. Moralists hold that three or four years would be a considerable delay in reference to a vow to enter religion.

2215. The Person Obliged to Fulfill a Vow.--(a) A personal vow obliges only the vower, because by its nature a vow is a law which one imposes on oneself (see 463, 1696, 188). But vows taken by a city or community may be obligatory on the subjects in virtue of law, and vows taken by ancestors may oblige posterity in virtue of lawful and obligatory custom. (b) A real vow (and a mixed vow as to the part that is real) obliges also the heirs, for this kind of vow is a debt of the vower’s estate (see Canon 1310). The obligation of the heirs is one, not of religion, but of justice, and they are not held beyond the resources of the estate.

2216. The Manner of Fulfilling a Vow.--(a) As to Internal Disposition.--It is not necessary that one have at the time of fulfillment the purpose of fulfillment, provided there is no intention exclusive of that purpose, for the vow binds one only to do what was promised (cfr. 477). Hence, if one has vowed to hear Mass and then hears a Mass out of devotion, not thinking of the vow, one may take this assistance at Mass as a satisfaction of the vow.

(b) As to External Performance.--If a vow is personal, one must perform it personally, for one’s own act was promised, and hence, if personal performance becomes impossible, it is not necessary or valid to use a proxy; if a vow is real, one may use goods given by others, but one is not obliged in case of poverty to seek the goods of another, since one’s own goods were promised.

2217. The Obligation of Certain Kinds of Vows.--(a) Conditional Vow.--The vower is not obliged by the vow unless the condition is fulfilled, and this is probably true even when the condition is equivalently, but not formally, fulfilled (e.g., Titus, who has to support his mother, vows to enter religion as soon as she contracts marriage, but the mother unexpectedly dies and Titus is thus freed of her support). The vower is not guilty of sin against the vow if he prevents the fulfillment of the condition, unless he uses unlawful means. Such means are not employed if one is not obliged to fulfill the condition (e.g., a vow to pay an alms of $10 if one gets drunk), or if non-fulfillment is due to weakness, not to the purpose to defeat the vow (e.g., a vow to pay an alms of $100, if one remains sober for a year, when the vower becomes intoxicated accidentally or through frailty before the year is up), or if non-fulfillment is due to the exercise of one’s right (e.g., a vow to enter religion if one’s parents consent, when the vower in lawful ways persuades his parents not to consent). The vower is guilty of sin against the vow, if he uses unlawful means to prevent the condition’s fulfillment (e.g., if he gets drunk purposely in order to evade the alms promised for sobriety, or if he uses fraud or force to keep his parents from consenting to a vow which he has made dependent on their consent).

(b) Penal Vow.--The vower is not obliged by the vow if the act against which the vow is made is committed by him but is not sinful (e.g., Claudius vowed not to play cards, but on a certain occasion did play after having received a dispensation), or is only materially sinful (e.g., Balbus vowed not to use profane language, but on a certain occasion did use such language inadvertently), or is not sinful against the vow, at least if the penalty is for violation of the vow (e.g., Caius vowed not to quarrel under penalty of an alms for breaking the promise, but on a certain occasion did quarrel, adverting to the sin against charity, but not to the vow), or is venially sinful on account of the imperfection of the act, at least if the penalty is grave. If the vower has not determined the number of times the penalty is to be paid, it seems that it should be paid only after the first fault, if the penalty is grave and one that is not customarily repeated (e.g., a distant pilgrimage, a large alms), but should be repeated after every fault if the penalty is slight and one that is customarily repeated (e.g., a decade of the Rosary, a small alms).

(c) Disjunctive Vow.--The vow is null if one of the objects to be chosen from is evil, vain or impossible (e.g., a vow either to earn or to steal the money for an alms). The vower is held to nothing if before his choice one of the things to be chosen from has become impossible (e.g., Claudius vows to give one or the other of two chalices he owns, but before he makes his choice one of the chalices is stolen), or if after his choice the thing chosen becomes impossible (e.g., Claudius decided to give the larger of two chalices, but before he could give it, it was stolen). The vower is held, however, if one of the things to be chosen from has become impossible before choice through the vower’s own fault (e.g., Claudius’ chalice was stolen before his choice because he had culpably delayed to make a choice), or if the thing not chosen has become impossible after the choice (e.g., Claudius decided to give the large chalice and the small one was stolen afterwards).

(d) Doubtful Vow.--Doubts about the essentials, that is, whether a vow was really made (e.g., whether it was a vow or only a resolution, whether there was the requisite intention or deliberation, whether the vow was invalid on account of fear, etc.), or whether a vow certainly made was fulfilled, must be settled according to the principles for directing a doubtful conscience (see 672 sqq.). Thus, if it is more probable that a vow was made or that a vow was not fulfilled, the decision must be for obligation according to the Probabiliorists; but if there remains a positive doubt whether only a resolution was made, or whether a vow was fulfilled, there is no obligation according to the Probabilists. Doubts about accidentals, that is, whether a vow was of this kind or that (e.g., the circumstances of quality, quantity, number, etc.), must be settled according to reasonable rules of interpretation of the mind of the vower.

2218. General Rules of Interpretation of Doubtful Vows.--(a) Private vows must be interpreted according to the expressed or presumptive intention of the vower, for a vow is a private law, and the vower the lawmaker. (b) Public vows must be interpreted according to the sound doctrine of approved authorities on theology and Canon Law.

2219. Special Rules for Interpreting the Mind of the Vower.--(a) A doubtful vow should be interpreted from internal evidence, that is, from the language of the vow itself and the significance usually attached to the terms used, for the presumption is that the vower meant to express himself in the ordinary speech used for vows. Thus, a vow of “virginity” usually means the same as a vow of “chastity,” and should be so understood unless there is reason for a stricter interpretation. The language of a vow is to be understood in the light of the purpose of the vower (e.g., a vow to give a chalice to a church does not mean a glass chalice, since the Church employs only chalices of precious metal); a vow to hear Mass daily does not mean that one must hear two Masses on Sunday, since the purpose of the vow is to let no day pass without assistance at Mass.

(b) A doubtful vow that cannot be sufficiently construed from internal evidence should be judged from general presumptions, that is, from the custom as regards the vow taken (e.g., one who vows an alms is understood to promise the amount that others in his condition promise), from the custom or law as regards the matter of the vow (e.g., one who vows a perpetual fast is understood to promise a fast on days other than Sundays and holydays, for the church law distinguishes between fast days and feast days), from the rules governing the interpretation of laws (e.g., since things odious are to be of strict interpretation, he who vows to give something may himself determine what he wishes to give, provided it is not ridiculously small), from the conditions that are implied in every vow as to possibility, the rights of others, change in circumstances, etc. (e.g., he who promises to become a religious means that he will do so, if a Religious Order will accept and keep him; he who promises a gift means that he will give without prejudice to the claims of third parties, etc.).

2220. The Advantages of Vows to the Vowers.--(a) A first advantage is that a vow strengthens the will of the vower to do good and avoid evil. This is an important advantage, since human nature is so weak and inconstant and so much in need of helps that will add resolution and perseverance to its efforts. The vow is a promise binding not only in honor but also as a religious duty, and an act that has a special claim on divine assistance and a favorable answer, and hence it is a powerful ally to a virtuous life. True, he who takes a vow is subject to greater sin if he is unfaithful. But there is no good that has not some risk attached to it, and the risk here is due, not to the vow itself, but to the weakness of the will which may use it improperly. The person who thinks only of the dangers of storms will neither sow nor reap (Eccles., xi. 4).

(b) A second advantage is that a vow makes the good done more meritorious and praiseworthy. It adds to the virtue practised (e.g., abstinence) the virtue that directs (viz, divine worship or religion, the most excellent among the moral virtues); it offers God a more perfect subjection, since it presents to Him, not only a single act here and now, but the power itself of the will to do the opposite; it acts from a greater resolution and firmness, a circumstance that gives perfection to virtue. All this should be understood _per se_, or with the qualification “other things being equal”; for if we suppose that a person who has no vow serves God with great charity and fervor, there is no doubt that he is better before God than one who has vows and performs them carelessly and reluctantly.

2221. When a Good Vow May Be Sinful.--A vow good in itself may be sinful or the occasion of sin on account of the dispositions of the vower.

(a) Thus, in taking vows one commits sin if one acts imprudently in not taking into consideration the circumstances. Hence, before making a vow one should consider carefully and consult one’s confessor or director or some other prudent man.

(b) After taking vows one commits sin by regrets, if these regrets include the desire not to comply with obligations (e.g., when one regrets having lived up to a vow in the past or intends not to live up to it in the future, or when one keeps the vow only from human motives and wishes one could violate it), or if they manifest ingratitude towards God (e.g., when one regrets without good reason that one ever took the vow). The sin committed by desire not to comply with obligation is mortal or venial according to the nature of the obligation; the sin of ingratitude is venial. There is no sin at all, it seems, if for a reasonable cause one regrets having made a vow or wishes there were no obligation to perform something of supererogation that one vowed, unless by such wishes one is exposed to temptations and the danger of sinning against the vow.

2222. Merit of Fulfilling a Vow that One Regrets.--If one regrets having made a vow but intends to keep it, is the good work performed better by reason of the vow?

(a) If the intention to keep the vow is prompted by a religious motive (e.g., the desire to please God or the fear to offend Him), the good work is more meritorious than if there were no vow, for it has the double value of an act of religion and of an act of some other virtue, of a good work done and of a vow to do it.

(b) If the intention to keep the vow is prompted by a human motive (e.g., the desire to please some human person or to secure some temporal benefit), the good work is not made more meritorious, but indeed is not meritorious at all, since not done for God’s sake.

2223. Who Can Make a Vow?--Every person living in the state of mortal existence, whether Catholic or non-Catholic, is able to take a vow, unless there is an impediment of natural or positive law.

(a) Natural law excludes vows made by those who are not masters of their own acts or who have not the use of reason; for, since a vow is a law which one knowingly places on oneself, it cannot be made by those who have not the right of disposition over their acts or who do not understand the meaning of the obligation. Hence, religious and other subject persons are restricted as to the right of making vows, while infants and insane persons are utterly incapable of making a vow.

(b) Positive law of the Church has laid down certain conditions for the validity of public vows (e.g., age, performance of the novitiate, etc.), and hence those persons in whom the conditions are not found are incapable of taking these vows. The power of binding and loosing has been given the Church, and the regulations on public vows exercise this power for the benefit of the Church as a whole and of the persons who take vows, As to private vows, it is a matter of dispute whether the Church has the power to appoint conditions for them, since they are internal acts (see 426), but it seems that no such conditions have ever been made.

2224. Twofold Dependence on the Will of Another.--Those who are not masters of their own acts are unable to vow on account of their subjection to or dependence on the will of another. There is a twofold dependence of this kind.

(a) There is a dependence of the will of the subject, as in the case of religious who have vowed obedience to their rule and superiors, and in the case of those who have not attained the age of puberty and who must be guided and ruled by their father or guardian. This dependence means, not that the subject must have the positive consent of the superior for every act, but that he must not will or do anything contrary to the just will of the superior.

(b) There is a dependence of the matter of the vow, when it is subject to the wishes of another person, as happens in the case of those who have obligations to others. Thus, a wife cannot make a vow of chastity without the consent of her husband, otherwise she infringes upon conjugal rights; a servant cannot make a vow to spend in visiting churches time for which he is paid; a son who lives with his parents and is not emancipated cannot vow to give his earnings in alms, for he owes them to his family.

2225. The Validity of Vows Made by Subjects.--(a) If the vow is against the rights of another person, it is invalid without his consent. Thus, if a wife makes a vow of chastity without her husband’s consent, the vow obliges her to ask his consent, but it has no force if he refuses his consent.

(b) If the vow is against the subjection due another, it is invalid if he denies his consent. Thus, if a religious vows an act for which according to his rule permission must be sought, the vow has no actual force until the permission is obtained; if he vows an act that is good in itself, but absolutely forbidden in his rule (e.g., if a novice bound to remain in the cloister vowed to go on a pilgrimage), the vow is null, since it is better to keep the rule.

(c) If the vow is neither against the right of another nor against the subjection due, it seems that the vow is valid without the knowledge and consent of the superior. Thus, if a religious privately vows to do what is commanded in a particular law or rule, or what is counselled by his superiors, or what is good and not forbidden, the vow is valid until annulled by the superior; for, as was said in the previous paragraph, the subject is not bound to have the positive consent of his superior for all acts, and it is supposed now that the thing vowed is not detrimental to the rights of the superior or others.

2226. Cessation of Vows.--Since a vow is a private law, it may cease, just as a law ceases in certain cases (see 500 sqq.). There are, therefore, two ways in which a vow ceases or ceases to oblige.

(a) The vow ceases from within, or from internal causes, when the matter of the vow has so changed as to be detrimental or useless, or the purpose of the vow is no longer served by the vow. For the nature of a vow is that it promotes a better good to the greater glory of God. It is clear also that a temporary vow ceases when the time limit fixed to it has expired, and that a conditional vow ceases if the condition is not fulfilled (e.g., one vows an alms of thanksgiving if one’s mother recovers from sickness, but she dies).

(b) The vow ceases from without, or from external causes, when it is removed or suspended by the authority of God to whom it was made (dispensation) or by the authority of one who has power over the will of the vower or over the matter of the vow (annulment), or even by the authority of the vower himself in so far as belongs to him the right to substitute some equal or better work for the work vowed (commutation).

2227. Public vows do not cease from intrinsic causes, for this would be productive of many disadvantages to religious communities and to those who take vows in them. The chief cases in which private vows cease for internal reasons are as follows:

(a) They cease on a substantial change in the thing promised, for then the subject-matter has become morally different. There is a substantial change if the matter of the vow has become illicit (e.g., Titus vowed an alms to a beggar, but he learns that the beggar will use the alms to become drunk), or if it has become useless (e.g., Claudius vowed not to visit a certain house on account of the bad language used there, but the guilty parties have now moved away), or if it has become an obstacle to a greater good (e.g., Balbus vowed to go on a pilgrimage, but an epidemic has broken out and it is better for him to remain home and care for the sick), or if it has become impossible (e.g., Sempronius vowed to give an alms, but lost his money and cannot afford to keep the promise). Some also think there is a substantial change when circumstances are so different that, had the vower been able to foresee them, he would not have taken the vow.

(b) They cease on the disappearance of the principal reason that induced the vower to make his promise. Thus, if Caius vows a sum of money to an institution solely because it is poor and it becomes wealthy before he has fulfilled his vow, his obligation is at an end (see Canon 1311).

2228. Annulment of Vows.--The annulment of a vow is made in two ways, directly and indirectly. A full treatment of this subject will be found in commentaries on Canons 1312, 499, 88, 89, 675, 501.

(a) Direct annulment is the operation of a person distinct from the vower which, by affecting immediately the vower’s act, recalls the vow and makes it of no force. Hence, this kind of annulment may be exercised by all those who have such private authority over the will of the vower as to be able either to confirm or to cancel his acts. Private authority over the will of another is contained in the paternal power of the father over his children, in the domestic power of the husband over his wife, and in the governing power of a religious superior over his subjects. The paternal power may be exercised to annul the vows of children (at least, of those who have not reached puberty), since these children are incompetent to decide for themselves. The governing power also may annul directly the private vows of professed subjects made after profession, since these subjects have made a quasi-contract of submission in this matter. The domestic power of the husband, according to some, cannot directly annul the post-matrimonial vows of the wife, since the wife is competent to direct herself in these affairs, and has made no engagement of subjection in their regard; but others argue that at least positive law (Num., xxx. 2-17; Eph., v. 24) gives the husband this authority. The paternal power in this matter is had, not only by the father, but also by those who take his place (such as the guardian or the mother); the governing power is had by religious superioresses, by immediate and other regular superiors, by bishops in reference to their non-exempt communities, and by the Pope in reference to all communities.

(b) Indirect annulment is the operation of a person distinct from the vower which, by affecting the matter or object of the vow, suspends the obligation produced by the vow. Hence, this kind of annulment may be exercised by all those who have a right over the matter of the vow, when and as long as the vow is prejudicial to their right. Thus, the Pope may annul a vow of any of the faithful that is detrimental to his rights or the rights of the Church; parents may annul the vows even of their children who have attained puberty, when these vows interfere with family order; religious superiors may annul the vows of novices that are harmful to religious discipline; husbands and wives may annul each other’s vows that trespass on conjugal rights; a master may annul a vow of his servant that keeps the servant from performing work due the master.

2229. Reason Necessary for Annulment of a Vow.--Is a just reason necessary for annulment of a vow? (a) For validity it is not necessary that there be a just reason, since there is always the implicit condition in a vow: “unless the superior or other person whose consent is necessary refuses.” (b) For lawfulness it is necessary that there be a just reason, for it is not lawful to deprive God of honor promised Him, unless one has a good reason to do so (see Canon 1312). But the sin committed by one who annuls or who asks for annulment without sufficient reason does not regularly exceed a venial sin.

2230. Differences between Direct and Indirect Annulment.--(a) Direct annulment extinguishes a vow, since it affects the act of vowing itself, and hence, if a father annuls the vow of his son who has not reached the age of fourteen, the vow ceases entirely. Indirect annulment, on the contrary, only suspends a vow, since it affects only the matter of the vow and this matter may be withdrawn from the power of him who annuls. Thus, if a master annulled the vow of his cook to hear Mass daily, the vow would revive when the cook took service elsewhere.

(b) He who has power to annul directly may exercise the power even though he granted permission for the vow, or promised not to annul it, or gave his approval to it; for he retains his power over his subject and may change his own decision. But he who has only indirect power of annulment more probably may not annul once he has given his permission or ratification to a vow; for his power is only over the matter of the vow, and this, after he has consented to its dedication to God, is no longer under his control.

2231. Dispensation.--A dispensation is the relaxation of a vow granted in the name of God by one who has competent jurisdiction.

(a) It is a relaxation, that is, it removes the obligation (see 401). Thus, a dispensation differs from a mere declaration or interpretation that a law is not binding.

(b) It is a relaxation of the vow, that is, the dispensation, at least in modern practice, takes away not only the obligation but also the vow itself. It is not merely a suspension or a commutation, but a total removal of the vow.

(c) It is granted in the name of God; that is, the dispenser acting for God remits the promise that was made to God. Thus, a dispensation differs from an annulment, for the latter is made by the annuller in his own name on account of the authority he has over the will of the vower or over the matter of the vow.

(d) It is given by one who has competent jurisdiction, that is, public spiritual authority in the Church over the external forum. For, as a vow is an obligation to God, it cannot be removed without the act of those whom God has appointed as His representatives in spiritual matters. Here again a dispensation differs from an annulment, for the latter requires, not the power of jurisdiction, but only dominative or domestic power.

2232. Reasons Sufficient for a Dispensation.--A dispensation is granted in the name of God, and therefore, unlike an annulment, it requires a just reason for its validity; for the remission of a religious promise cannot be satisfactory to God, unless there exists a justifying reason. A dispensation conceded for insufficient reasons is invalid, even though all the parties concerned were in good faith; but, in doubt, the presumption is that the reasons were sufficient. The reasons sufficient for a dispensation can be reduced to two classes: (a) the public good of the community or of the Church (e.g., if a person bound by vow leads a dissolute life to the scandal of the public); (b) the private good of the vower (e.g., if he finds the observance of the vow too difficult, if he took the vow without much deliberation or with such fear as is insufficient to nullify, see 2195, 2196).

2233. Sinfulness of an Unnecessary Dispensation from Vows.--(a) The superior who grants the dispensation is guilty if he is certain that there is no sufficient reason for it, or if he doubts whether there is any reason for it. But he dispenses validly and lawfully, if he is certain that there is a reason for the dispensation, but doubts whether the reason is sufficient (see 407), Usually, a superior who has been asked for a dispensation should not be anxious about his right to give it, for the very insistence of the subject indicates that the vow has become harmful or useless.

(b) The subject is guilty if he asks for a dispensation while knowing that he has no right to ask for it, or if he uses it while knowing that there was manifestly no sufficient reason for it. But in case of doubt whether the reason was sufficient, the subject should be guided by the judgment of the superior, not by his own, for the decision belongs to the superior.

2234. Persons Who Have the Power of Dispensation.--The Church has the power to dispense both public and private vows, for Our Lord gave this power when He said: “Whatsoever thou shalt loose upon earth, shall be loosed in heaven” (Matt., xvi. 19), and the power thus given has been exercised from the beginning (see 314). Those who have the power of dispensation are the following:

(a) the Pope, since he is the Vicar of Christ, has the fullness of dispensing power. He may dispense from every dispensable vow, solemn vows included, and there are certain vows from which he alone may dispense. The vows reserved to the Pope or his delegate are almost all public vows and the two private vows of perfect and perpetual chastity and of entrance into a Religious Order of solemn vows. The two latter vows are reserved, however, only when made absolutely and with perfect freedom by one who has completed his or her eighteenth year;

(b) local Ordinaries (and superiors with quasi-episcopal jurisdiction, such as regular prelates) can dispense from the non-reserved vows. In certain cases, such as urgent necessity or a doubtful vow, they can also dispense from the two private vows reserved to the Pope. These matters are treated more fully by canonists, especially in connection with Canons 258 and 1045. It is the common opinion that regular confessors who have the privileges of Mendicants can dispense, either in confession or outside of confession, from all non-reserved vows not made principally for the advantage of a third party and accepted by him. Parish-priests and other confessors may dispense from a vow of chastity discovered at the last moment when all preparations have been made for marriage (see Canon 1045).

2235. Dispensation from Religious Vow of Chastity.--Does the Church dispense from the vow of chastity taken in religious profession or in the reception of Sacred Orders?

(a) There are no known examples of public dispensation of priestly celibacy for the sake of contracting marriage, but dispensations are granted from the religious vow of chastity.

(b) There have been cases in which subdeacons and deacons were permitted to marry for the sake of some common good of the Church or of a nation, and in which the marriages of priests were validated, as at the time of the Anglican Schism and of the French Revolution. But the clerics thus dispensed were forbidden the exercise of their clerical powers.

2236. Dispensation from a Vow Made for the Benefit of a Third Party.--(a) If the promise is gratuitous and not yet accepted by the third party, the dispensation can be given; for in such a case the only obligation is one arising from the vow, and the Church can dispense from vows. Hence, if one vowed to have Masses said for the soul of a deceased person or to give alms to the poor without determining any particular persons, the vows can be dispensed.

(b) If the promise is gratuitous and accepted by the third party, but is made chiefly in honor of God and only secondarily for the benefit of the third party, it is probable that the dispensation can be given. For that which is secondary in the promise should follow that which is primary, and here the vow, which is the primary intention, is dispensable.

(c) If the promise is gratuitous and accepted, but the purpose to benefit the third party is not subordinate to the purpose to make a vow, or if the promise is onerous, the dispensation cannot regularly be given. The reason is that in these cases there is question not only of a vow but also of a contract, not only of an obligation to God but also of an obligation to man, and justice demands that the rights of a party to a contract be not taken away without his consent. Thus, a vow of stability made on entrance into a Congregation cannot be dispensed without the consent of the Congregation itself, for the vow was also a contract between the Congregation and the vower. There are exceptions, however, as when the third party renounces his right, or when the Pope, in virtue of his supreme authority over ecclesiastical goods or of his dominative authority, grants a dispensation for which there are just and sufficient reasons.

2237. Persons Who May Be Dispensed from Vows.--(a) Dispensation may be granted to subjects and, in certain cases, even to non-subjects. Thus, a superior whose faculty is not restricted may dispense himself (see 403); but it is advisable that dispensation be always sought from another person on account of the danger of self-deception. A local Ordinary also has the power to dispense, not only his own subjects, but also outsiders who are in his territory (see Canon 1313).

(b) Dispensation may be given either in the confessional or outside of the confessional, unless the contrary is stipulated in the faculty. It is more suitable, however, that it be given in the confessional.

(e) Dispensation may not be granted except to those who are willing to accept it, and in this respect it differs from an annulment, which may be made even against the will of the vower. The reason for this is that the vower placed the obligation on himself freely (see 403). This holds at least as regards the dispensation of a private vow.

2238. Commutation of Vows.--The commutation of a vow is the substitution of some good work for the one promised by vow with the transfer of the religious obligation to the new work. Commutation differs from annulment and dispensation, for these take away the obligation while commutation only changes the matter, the obligation of the vow remaining unchanged. Thus, if the vow to make a pilgrimage is commuted into prayers, one is no longer obliged to make the pilgrimage, but one is bound under vow to say the substituted prayers. The power of the Church to commute vows is clear from what was said above about the power of dispensation, for he who can do what is greater can also do what is less.

2239. Kinds of Good Works that May Be Substituted for Vows.--(a) The good work can be a better work than the old one, that is, a work which, if not more difficult, is more pleasing to God and more spiritually advantageous to the vower. Hence, if one has vowed to give an alms to a poor stranger, the vow may be commuted, if the stranger has not accepted the promise, in favor of another stranger who is poorer or in favor of one’s father who is also poor.

(b) The good work may be a work equally good, that is, one which morally speaking has the same difficulty or spiritual value. Thus, one prayer may be exchanged for another of equal length, one alms for another of equal amount, one pilgrimage for another of equal distance. But equality is to be determined, not mathematically but morally, and hence one kind of work may be exchanged for another, one kind of vow for another, and it is not necessary that the works be of exactly the same worth. In fact, the new work, which objectively is only equal, is subjectively better, since it is more advantageous to the vower.

(c) The good work may be a work less good, that is, one which is clearly less difficult or meritorious, as when a Mass is commuted into a Rosary.

2240. Persons Who Have Authority to Commute a Vow.--(a) The commutation of a non-reserved vow into something better or equally good may be made by the vower himself, if there are no rights of a third party to forbid this. For the ends of the original vow (viz., the honor of God and the spiritual welfare of the vower) are thus better or at least equally served. But ordinarily one should not commute one’s own vows, since for most persons it is not an easy matter to decide what is a better or an equal good. How many understand the respective rank of the virtues? And even if one does know, for example, that religion is better than temperance, one cannot decide from this alone that a Rosary is an equal or a better substitute for a fast. One who wishes commutation for his vow, therefore, should consult his confessor or another priest.

(b) The commutation of a vow into something less good can be granted only by the one who has a special faculty; for this kind of commutation partakes of the nature of a dispensation, inasmuch as it relaxes to some extent the original vow. Those who have the power of dispensing (e.g., regular confessors who have the privileges of Mendicants) have also the power of commuting; but those who have only the power of commuting may not change a vow into something that is of notably less value. A good rule to follow in commuting a vow into something less is that more frequent reception of the Sacraments be the substitute ordered. The limitations on dispensations by reason of the rights of third parties (see above 2236) apply also to commutations.

2241. The Cause Required for Commutation of a Vow.--(a) For commutation into something better no cause is required, since the new work is its own justification. (b) For commutation into something of equal value, some cause is required, since it is a mark of inconstancy and therefore displeasing to God to give over one’s promises without good reason. But a light reason is sufficient, such as greater devotion or less danger of violating the vow. (c) For commutation into something of less value, a proportionate reason is necessary, not only for lawfulness, but also more probably for validity, since this kind of commutation is a partial dispensation. But the reason need not be so serious as that needed for a full dispensation.

2242. Reversion to Original Vow.--The return to the original vow by one whose vow has been commuted is always lawful, and in certain cases may be obligatory.

(a) It is lawful, even though the vow was commuted into something better; for a commutation is a privilege, and there is no obligation of using a personal privilege (see 523). Some authors hold that this doctrine does not apply when the vower himself commuted his vow into something better, but the common opinion is that the principle of privilege applies to every case, and that one may even choose between different works if a vow has been commuted a number of times. Those who make vows should be on their guard, however, against frequent and needless changes, since inconstancy is harmful spiritually.

(b) The return to the original vow is obligatory according to some when the vower commuted his own vow to something better and the new matter has become impossible; for the effect of the commutation was not to extinguish the old vow at once, but to offer a satisfaction in its place, and hence when this satisfaction proves impossible the vow must be performed. Others deny this and maintain that the old vow is extinguished immediately, since one who commutes a former vow is immediately held under vow to the substituted work. All agree, however, that if the commutation is granted by authority, the old vow is extinguished and there is no duty to return to it if the substituted work becomes impossible, even though the impossibility is due to the vower’s own fault. Hence, if a pilgrimage is commuted into a fast and the vower through his carelessness becomes sick and unable to fast, there is no obligation either to make the pilgrimage or to fast. It should be noted, though, that private vows made before religious profession are suspended only so long as the vower remains in the institute he has joined, and hence, if he is dismissed or leaves, the vows revive (Canon 1315).

2243. Duties of Confessors in Reference to Private Vows.--(a) A confessor should not readily permit penitents to take private vows, since a vow is a serious matter and should receive mature deliberation. A vow taken hastily in a fit of fervor will likely be soon repented of (see 2221). But if it seems that a penitent will be benefited by a vow, the confessor should give permission, though it will frequently be advisable to limit the duration of the vow at first to a month or a year or other fixed period.

(b) Nor should a confessor be easy in recommending commutations of private vows, lest those who have taken them be encouraged to make continual changes. On the other hand, if there is a good reason for a change (such as danger or difficulty in the old matter or greater devotion in the new matter), the confessor should not stand in the way of a commutation. Confessors who have not the faculties must have recourse to authority for dispensations and dispensative commutations, and the same course is advised for some difficult cases of annulment (e.g., when a husband and wife have made a mutual vow of continence).

2244. External Acts of Religion in Honor of God.--We now pass on to consider those external acts of religion in which the worshipper makes use of divine things in order to show honor to God (see 2175). These sacred things are of two classes, namely, objects whose use is the sanctification of man (Sacraments and sacramentals) and words whose use is the power they have on others or the manifestation of reverence towards God (the Divine Name). Sacraments and sacramentals will be dealt with later. For the present we shall speak of the honor shown to God by the use of His Name, and hence we shall take up in turn the following subjects: (a) use of the divine name to confirm before others one’s declarations or promises (oaths); (b) use of the divine name to move others to do or omit something (adjuration); (c) use of the divine name to express praise and invocation.

2245. Oaths.--An oath is the calling upon God to witness the truth of what we say.

(a) It is a calling upon God; that is, it is the selection of God as the witness of what is said. The oath is not merely an address made to others or a declaration that a fact is known to God (e.g., “God knows she has been a good woman”); it is an address or invocation made to God Himself. Neither is it a mere prayer that God will in some way bring out the truthfulness of what is said; it is an appeal to Him to corroborate that truthfulness by His own testimony. Neither does it appeal to testimony already given (e.g., the words of God found in Sacred Scripture), but to testimony to be given about the present matter. A prayer to God to prove one’s innocence or the proof of a theological proposition from the Word of God is not, therefore, an oath.

(b) It is a calling on God, and hence if appeal is made to some creature (e.g., in the expression, “upon my word of honor”) or to some false deity (e.g., “By Jove, I’ll do that”), there is no oath.

(c) It calls on God to bear witness; that is, it confirms the truth of one’s words by God Himself, who can neither deceive nor be deceived. He who swears does not ask that God intervene here and now by some visible or miraculous sign, but that God confirm, where and when it pleases Him, what is said, at least on that day when He will clear up the hidden things of darkness and reveal the secrets of hearts (I Cor., iv. 5). The proving force of the oath is that one who believes in God will not be so wicked or rash as to call upon the All-Holy to defend iniquity and falsehood.

2246. The Various Kinds of Oaths.--(a) By reason of the matter, an oath is either assertory or promissory. An assertory oath refers to the past or present (e.g,, “I swear that I saw the accident,” “I swear that I am insolvent”), a promissory oath to the future (e.g., “I swear that I will execute my office faithfully”). The promissory oath is either without a pact made with another (e.g., in the comminatory oath, “I swear that I will prosecute, if you do that”) or with a pact. This latter oath is called confirmatory, and, according as the pact is with God or with man or with both, it is either a sworn vow, or a sworn contract, or a sworn vow and contract.

(b) By reason of its mode, an oath is either contestatory (invocatory) or execratory. The contestatory oath simply calls on God as a witness (e.g., “God is my witness that this is true,” “I swear by God, etc.”). The execratory oath asks God, even though the Divine Name is not expressly mentioned, to punish the swearer in his own person or in the persons or goods that pertain to him, if the statement made is not true (e.g., “May God strike me dead, if this is not true!” “May the devil take my children, if I swear falsely!”). The form commonly used, “So help me God and these holy Gospels!” has an execratory sense, the meaning being “May God help me if I speak truly, may He deny me help if I speak falsely!”

(c) By reason of the person invoked, an oath is either explicit or implicit. The former calls on God by name (e.g., “God is my witness,” “I speak the truth in Christ”); the latter calls on some creature as the reflection of a divine attribute, or in some other way the representative of God (e.g., the oath of Moses in Deut., xxx. 19: “I call upon heaven and earth this day to witness that I have offered you life and death”).

(d) By reason of its legal form, an oath is either solemn or simple, judicial or extra-judicial. The solemn oath is taken with ceremony (e.g., before the altar, with hand placed on the Bible, with upraised hand, etc.); the simple oath is taken privately, without special form of words or ceremony. The judicial oath is taken in court or in reference to the public decision of questions of right, fact or delinquency (e.g., in Canon Law the oaths of calumny, malice, etc., which are treated in canonical works); the extra-judicial oath, solemn or simple, is taken on other occasions (e.g., when two contractants strengthen their compact by oath). Examples of solemn oaths in the Bible are found in Gen., xiv. 22, xxiv. 2, 3; Jeremias, xxxiv. 18.

2247. Moral Difference between the Various Kinds of Oaths.--(a) Essentially, there is no difference, since all the kinds agree in the principal features mentioned in the definition. (b) Accidentally, there is a difference in circumstances of form, solemnity, etc. Moreover, one kind of oath may be more obligatory (e.g., the solemn oath on account of the special deliberation given it and the scandal caused by its non-observance is more sacred than the simple oath), or it may have other species of obligation besides that of religion (e.g., the oath to keep a compact binds in justice as well as religion).

2248. Lawfulness of Oaths.--(a) It is lawful to take an oath that has the necessary qualities, for in Scripture God Himself is represented as swearing (Gen, xxii. 16; Psalm cix. 4, Heb., vi. 13, vii. 21), holy men swear and are praised for swearing as they should (II Cor., i. 23; Psalm xiv. 4), and the Church has always made use of oaths. The origin of oaths is man’s faith in God, and their purpose is the useful one of lending authority to important assertions. Indeed, an oath is an act of religion, for men swear only by one who is greater (Heb., vi. 13), and hence an oath is a profession of reverence for God’s superior knowledge, truth, and justice.

(b) It is not lawful to take an oath that lacks a necessary quality. Here we should note an important difference between an oath and other acts of religion, such as vows. An oath is not desirable for its own sake, since it is occasioned by human weakness and unreliability; hence, like medicine and other necessities occasioned by evil, it should be used only in serious need and sparingly. A vow or other act of religion, on the contrary, originates from the desire to honor God, even apart from necessity, and hence it may be used oftener. This explains why Scripture forbids the habit of swearing (Ecclus., xxiii. 9; Matt., v. 33; James, v. 12); but it is a wrong interpretation of these texts that sees in them an absolute prohibition of oaths. From the context and other passages it is clear that the Scriptures just cited reprove the Pharisees who taught that promiscuous swearing was lawful, provided only the matter was true or the Divine Name was not used, and also those persons who delighted to swear on all occasions.

2249. Necessary Qualities of a Lawful Oath.--The necessary qualities that should accompany an oath are expressed in Jeremias, iv. 2: “And thou shalt swear, ‘As the Lord liveth,’ in truth, and in judgment and in justice.” Judgment refers to the good dispositions of the person who swears, truth and justice to the righteousness of the cause for which he swears.

(a) Thus, an oath should have judgment; that is, the person who swears should do so only from serious necessity, with faith and devotion, and in a manner respectful to God whom he invokes. An oath that lacks judgment is called incautious or disrespectful, as when one swears about a trivial matter or swears jokingly.

(b) An oath should have truth; that is, one should not swear except to that which one believes to be true, after reasonable diligence has been used in seeking for the truth. An oath that lacks truth is called false or perjured, as when one swears to what one knows or believes to be false, or promises what one does not intend to fulfill, or swears that one is certain when one has only opinion, or swears with a purely mental reservation, or swears after insufficient investigation of a matter.

(c) An oath should have justice; that is, one should not promise what one has no right to promise (e.g., to tell a lie), and one should not say what one has no right to say (e.g., what is defamatory). The matter of the oath, then, both as to its object and its circumstances, must be good, even though one is swearing truthfully and respectfully. An oath that lacks justice is called a wicked oath, as when one promises under oath to commit murder, or not to follow what is of counsel, or swears about a real fact in such a way as to do unnecessary harm to another person or to boast about one’s own crimes.

2250. Sinful Oaths.--(a) An incautious or disrespectful oath is from its nature only a venial sin, since its malice consists, not in any direct injury to the divine truth or other attribute, but only in levity of mind; and, moreover, it is not opposed to the purpose of an oath, which is to confirm the truth. But accidentally it may be a serious sin on account of the scandal it gives (e.g., when a person of standing swears without necessity), or on account of the danger to which it exposes the swearer (e.g., when one swears habitually and is thereby put in the occasion of swearing falsely or unjustly). On account of the evils of familiarity, etc., to which habitual swearing leads, Our Lord warn us to be content as a rule to support the truth with simple assertion or denial (Matt., v. 2). At least for ordinary, daily communications the word of a Christian or honest man ought to be sufficient without his oath.

(b) A lying or perjured oath is from the nature of the act always (see 172) a mortal sin, since it consists essentially in contempt for God and disrespect for His attributes. The perjurer dares to ask God to be an accomplice in a lie, or else supposes that God can be deceived. Hence, only by reason of the imperfection of the act can perjury ever escape the guilt of mortal sin, as when one commits perjury without sufficient reflection on or full consent to the oath or to its falsity. Pope Innocent XI condemned the doctrine that perjury is only a light sin (Denzinger, n. 1174). In Canon Law those who perjure themselves are debarred from acting as witnesses or giving expert testimony, and are subject to penalties at the discretion of the Ordinary (see Canons 1757, 1795, 2323). In American civil law perjury is a false oath given before a tribunal and is a crime against public justice, while subornation of perjury and false oaths given on private occasions are also crimes or punishable offenses.

(c) A wicked oath, even though the thing sworn to be true and the oath be given only after consideration and in a respectful manner, is a sin against religion and any other virtue it offends. The sin committed by reason of the oath is from its nature mortal according to some, since the swearer gravely insults God by asking Him to become a partaker in sin and by turning into an instrument of sin what should be an act of religion; others hold that the sin is only venial, since it is not serious disrespect to ask God to witness the truth of what is true; others again make the gravity of the sin depend on the wickedness of the matter or circumstances. This wickedness committed by reason of the statement or promise is venial or mortal according to the case. Thus, there is grave injustice in revealing a fact seriously detrimental to another and which one is bound to keep as confidential; there is venial scandal in swearing in order to lead another person into a slight fault of detraction; there is a grave sin of impurity in promising to commit adultery; there is a light sin of theft in promising to steal a small sum of money. Finally, others hold that the oath is mortally sinful when it furthers a grave sin (e.g., an oath confirming serious detraction), and that it is venial in other cases (e.g., an oath confirming a boast about past mortal sins).

2251. Mental Reservation in an Oath.-(a) Strict mental reservation (i.e., the internal restriction of one’s words so that the listener cannot gather the true meaning, as when one says one has seen Rome, meaning a picture of Rome) is a lie, and hence cannot be used in an oath without perjury. See propositions condemned by Innocent XI (Denzinger, n. 1176).

(b) Wide mental reservation (i.e., the internal restriction of one’s words that may be gathered by the listener from circumstances, as when a servant says his master is not at home, meaning that he cannot be seen) is lawful only when there is some reason of justice or charity that demands it. Hence, it is a mortal sin to swear with this kind of reservation when the questioner has the right to know the truth; it is no sin at all when the questioner has no right to question and mental reservation is the only escape from a serious evil. If the questioner has no right to demand an oath and the deponent has no right to use mental reservation (e.g., when the oath is only private and not concerned with contract or other important matter), the sinfulness of a mental reservation is a matter of dispute. Some think the oath is mortally sinful, because it is gravely irreverent to God to call on Him to witness testimony meant to deceive. Others think the oath is only venially sinful, because the offense is not against truth or justice, but only against judgment or discretion.

2252. Cooperation in Sinful Oaths.--(a) Formal cooperation is never lawful, because it makes the cooperator will the guilt of what is done. Thus, he who by command, counsel, promise, etc., induces another to swear falsely is guilty as the principal or accessory to the crime (see 1513, 1778).

(b) Material cooperation is lawful when there is a sufficient reason for it, as when a public official demands the oath according to law from a person who, as he knows, will swear falsely. For the public good demands that in certain cases oaths be administered, notwithstanding that for some persons this will prove an occasion of perjury. But the lawgiver should not multiply temptations by demanding sworn statements unnecessarily; otherwise the oath becomes a mere formality deprived of proving value, and the crime of perjury is made common.

2253. Sinful Oaths Demanded or Accepted by Private Persons.--(a) Incautious or Disrespectful Oaths.--It is not lawful to ask or receive an oath, when there is no great public or private need for it; otherwise one makes a sacred act cheap and common. Neither is it lawful to ask or receive an oath from those who do not believe in oaths (e.g., the Mennonites, some Quakers); otherwise one compels another to swear against his conscience and indevoutly. Those who believe that oaths are sinful may be required, nevertheless, to bind themselves on their solemn word of honor, and may be punished in the same manner as perjurers if they speak falsely.

(b) Perjured Oaths.--It is not lawful for a private person to ask or receive an oath from another, if he is sure that the latter will commit perjury; but one may ask and receive an oath, even though one does not know whether the other person will swear truly or not, if one has a sufficient reason.

(c) Wicked Oaths.--It is clearly unlawful to ask or receive a wicked oath, in which something sinful is promised or stated; for the thing itself is then desired and there is formal cooperation. But it is not necessarily sinful to ask or receive a wicked oath, in which the sinfulness is found, not in the matter of the oath, but in the dispositions of the swearer, for there may be only material cooperation. Thus, he who exacts a sworn promise of murder agrees to murder, but he who demands a sworn statement against a third party for which there is necessity does not necessarily agree to hatred, if the person taking the oath swears out of hate or revenge.

2254. Fictitious Oaths.--A fictitious oath is one in which a person swearing externally has no intention internally to call on God as a witness.

(a) This kind of oath is invalid, for, as was just said, without a real intention to swear there is no oath. Hence, a fictitious oath produces no obligation of religion, but there may be an obligation of justice, as when the oath is the unjust cause of damage to another.

(b) This kind of oath is sinful, for, if it testifies to error, it includes the grave sin of external dishonor to God; if it testifies to truth, it includes the venial sin of taking God’s name in vain. The fictitious oath is a grave sin if the circumstances are such that a sincere oath is gravely obligatory, as when a superior or judge lawfully imposes an oath in a serious matter, or the parties to an important onerous contract bind themselves by oath in order to strengthen their pact.

2255. Expressions Confused with Oaths.--Expressions that are sometimes mistakenly confused with sinful swearing are the following: (a) profane or vulgar talk, such as “Hell,” “The devil,” “Doggone it”; (b) cursing, such as “Go to hell,” “God damn you,” “Damn it”, (e) contumely, such as “bastard,” “son of a bitch”; (d) vain use of the name of God, such as “by God,” “Christ,” etc., when used as common exclamations; (e) temptation of God, such as: “If there is a God, may He strike me dead!”; (f) blasphemy, such as: “May God perish, if this is not true!”

The expressions, “This is as true as the Gospel,” “God’s own word is not more truthful,” “I am as innocent as the Blessed Virgin,” etc., if used to confirm the truth, are not meant to assert the speaker’s equality to God and the Saints, and hence they are venial sins of taking the Lord’s name in vain. But, if they are used to confirm error, they are mortal sins of blasphemy.

2256. Obligation Imposed by Promissory Oath.--An assertory oath imposes the obligation of telling the truth and of repairing any damage that results from the falsity or injustice of the declaration. In addition, a promissory oath binds one in virtue of religion to perform one’s promise; for, as said above (2249), an oath must have truth. Hence, Scripture bids those who have sworn to fulfill the promise (Matt., v. 33) not to make the word of no effect (Num, xxxi. 3). But the thing promised must be possible and lawful, or otherwise the oath lacks judgment or justice. (a) Thus, an impossible promise is not binding, for no one can oblige himself to perform what he cannot perform (cfr. 2201); (b) an unlawful promise is not binding, for no one can oblige himself to perform what he is bound not to do. Thus, an oath to revenge murder by murder is null, and sin is committed both in taking and in keeping it.

2257. Obligation Imposed by Negative Oaths.--The obligation of a sworn promise not to do what is better (e.g., not to take a vow), or to do what is vain and useless (e.g., an oath to count the steps one takes), depends on the circumstances. (a) If there are no rights of a third party involved, these oaths do not hold (e.g., he who swears not to vow acts laudably in disregarding the oath). For one may not call God to witness or be guarantee for that which is less pleasing to Him, or which in no way honors Him, and for which there is no claim on the part of a third person. (b) If there are rights of a third party involved, these oaths oblige one to give the third party what he is entitled to from the promise (e.g., a nurse who swears to remain with a sick person may not violate the oath by entering religion).

2258. Obligation of Oath Is Personal.--An oath added to a promise made to man and obligatory in justice is personal, and hence it binds the one who makes the oath, but not his heirs (see 2216).

2259. Interpretation of Promissory Oaths.--(a) An oath should be interpreted strictly, for the presumption is that the promisor intended to place upon himself the least possible burden. Thus, if a person swears to observe the statutes of a certain Congregation, it should be understood that he pledges himself to present, not to future statutes; if he swears not to gamble, the oath does not forbid games in which money is not played for. But if the promisor acts deceitfully, the oath is to be interpreted according to the intention of him who receives the promise (Canon 1321).

(b) An oath is always subject to the limitations and reservations which the nature of the case, law, or custom demands. Hence, even though an oath is made unconditionally, the following conditions are understood: “If fulfillment will be physically and morally possible,” “saving the rights of superiors,” “unless the other party renounces his right,” “unless the other party fails to keep his part of the agreement,” “unless there comes a notable change in conditions.” If the promisor explains beforehand to the promisee what he understands by the oath, he swears only in the sense thus set forth by him.

(c) An oath follows the nature and conditions of the act (e.g., resolution, promise, vow, contract) that it confirms, for the accessory follows the principal. Hence, if the act to which the oath is attached cannot be obligatory (e.g., an act detrimental to eternal salvation, or the public good, or the rights of a third party), the oath gives no strength to this act (Canon 1318); if the act is naturally invalid (e.g., a promise obtained through substantial fraud), the oath is also invalid; if the act does not become effective (e.g., a promise not accepted), neither does the oath become effective; if the act ceases to oblige (e.g., a promise of secrecy made for a time), the oath also ceases to oblige; if the act is not obligatory under grave sin, the oath is not obligatory under grave sin (e.g., if one swears to observe the statutes of a university, one is not bound to observe those that are commonly neglected, one commits no sin by transgressing those that are merely penal or optional, and one commits no grave sin by violating those that oblige under venial sin).

2260. Kind of Obligation Produced by a Valid Promissory Oath.--(a) The obligation is one of religion, because the significance of the oath is that it adds the duty of respect owed to God to the duty of fidelity owed to the promise. Men swear in order to make their promises more trustworthy through the sacredness of the oath. The violation of a promissory oath is, therefore, always a sin against religion. There are other sins added in some species of oath, namely, a second sin against religion in case of a sworn vow, a sin against justice and fidelity in case of a sworn contract, a second sin against religion and a sin against justice and fidelity in case of a sworn vow and contract (see 2246 a).

(b) The obligation, other things being equal, is less than that produced by a vow, because the vow binds in virtue of fidelity to God, but the oath only in virtue of respect. The obligation of fidelity seems to be stronger, because unfaithfulness always contains disrespect, but not vice versa. Moreover, in the case of a vow not only the fulfillment of the promise, but the thing promised itself is sacred, which is not true in the case of an oath. An assertory oath, however, seems to be more binding than a vow, because it is a greater injury to God to make Him the witness for falsehood than to break a promise made to Him.

2261. Degree of the Obligation of a Valid Promissory Oath.--(a) The obligation is grave, from the nature of an oath, because the virtue of religion is preeminent among the moral virtues (see 2146). There is no doubt that mortal sin is committed when one gives a sworn promise and has no intention to fulfill it, for this is perjury (see 2250 b); and also when one unjustly refuses to live up to an important engagement made under oath, for this is irreligion and injustice in a serious matter. The remarks on grave matter in vows (2211) apply here, but, since the vow obliges more strictly, a somewhat greater amount is needed for serious matter in violation of an oath.

(b) The obligation may be light on account of the smallness of the matter involved. Even a vow, which is more binding than an oath, may be of venial obligation in this way (see 2211). A person who makes a promise under oath, fully intending to keep the promise, but who later changes his mind without sufficient reason, does not show disrespect to God, since when the oath was made he intended to abide by it, and does not seriously injure his neighbor, since, as we suppose, the matter of the oath is small. The sin, therefore, is one of inconstancy or levity, and, if there is disrespect, it is slight. Thus, if a person who had sworn to drink no more wine took a drop now and then, these transgressions would be only venial. Some authors, however, believe that every unfaithfulness to a promissory oath, no matter how small the subject-matter, is a grave sin, because perjury is committed by the breach of promise. This is commonly denied, because the meaning of a promissory oath is that God is called on to witness the truth of a present intention and the obligation (great or small) of a future performance.

2262. Cessation of Obligation of Promissory Oath.--The obligation of a promissory oath, like that of a vow (see 2226), ceases intrinsically or extrinsically.

(a) Intrinsically, an oath ceases when there is a substantial change in the matter (e.g., it is or has become impossible or unlawful, as in Herod’s oath to Salome), when the principal reason for the oath has ceased (e.g., Titus swore to give an alms to Sempronius because the latter was poor, but before the alms was given Sempronius became rich), or when the time or condition by which the oath was limited terminates the obligation.

(b) Extrinsically, an oath ceases by condonation (e.g., when the State or a private person to whom a sworn promise has been made yields the right and remits the obligation), by annulment (e.g., when a father nullifies the oath of his minor child), by dispensation (e.g., when the Church absolves from an oath taken under grave compulsion), by commutation (e.g., when the Church changes the matter of a sworn vow into something more suitable). Those who can annul, dispense or commute vows have the same power over oaths; but if the dispensation of an oath is detrimental to others who are unwilling to forego the promise, only the Apostolic See can dispense, and then on account of a necessary reason (see Canon 1320).

2263. Adjuration.--Adjuration is the invocation of the name of God used in a request or command to another person in order to move that person to do or omit something.

(a) It is an invocation, and in this respect it is like an oath, for both an oath and an adjuration call upon the name of God.

(b) It calls upon the name of God either explicitly (e.g., “I command you in the name of God”) or implicitly (e.g., “I beseech you for the sake of the passion of Christ”). If command or request is made in the name of a creature and without reference to God’s attributes reflected in them, there is not, properly speaking, an adjuration, as when one implores a favor from another person in the name of a Patron Saint, or of one’s country, parents, friendship, etc.

(c) It is used in a command or a request, and thus it differs from prayer, which cannot be made in the form of a command. But adjuration may be used in prayers to God Himself or to the Saints, as is done in obsecrations.

(d) Its purpose is to move another to an act or omission, and thus it is different from an oath. The end of an oath is to confirm one’s words by the testimony of God; the end of an adjuration is to influence another to a certain course through an appeal to his respect, fear or love of God.

2264. The Species of Adjuration.--(a) Adjuration is solemn or simple (private). The solemn adjuration is made in the name of the Church by her ministers and in the ritual form prescribed by her, as in the exorcisms of Baptism. The simple adjuration is made by private persons and without ritual ceremony.

(b) Adjuration is imperative or deprecative. The imperative is given in the form of a command to inferiors or demons, as when St. Paul writes to the Thessalonians: “I charge you by the Lord that this epistle be read” (I Thess., v. 27). The deprecative is given in the form of a request made to God or to any creature not damned, as when St. Paul writes to the Romans: “I beseech you, brethren, by the love of God that you present your bodies a living sacrifice” (Rom., xii. 1).

2265. Qualities of Lawful Adjuration.--Adjuration is lawful and an act of the virtue of religion, since it professes reverence for the divine attributes in using them as the most efficacious motives of appeal. But, like an oath, adjuration must be accompanied by qualities that make it lawful.

(a) Thus, there must be judgment, and hence those persons are guilty of sin who employ adjuration without necessity (e.g., those who constantly urge the love of God and other religious motives when asking for any favor), or without devotion (e.g., those who in anger are wont to command “for God’s sake,” etc.). The sin committed does not seem grave, since there is no great disrespect and the malice consists in taking God’s name in vain, not in insult.

(b) There must be truth, and hence an adjuration is sinful when used for a lying cause, as when a well-to-do person pretends to be indigent and begs that alms be given him for the love of God. The sin committed does not seem grave, since the act to which the other person is invited is good, and the act of adjuration itself does not ask God to testify to the lie, but only uses His name without reason. If the deception is mortally sinful, however, some authorities think that the adjuration added to it is a grave sin against religion.

(c) There must be justice, and therefore an adjuration is sinful when used to obtain something unlawful, as when one demands in the name of God that another person tell a lie or commit murder. The adjuration is gravely irreverent to God if the thing sought (e.g., murder) is a mortal sin; it is lightly irreverent, according to the common opinion, if the thing sought (e.g., a harmless lie) is only a venial sin.

2266. Persons Who May Be Adjured.--God may be adjured, but only in a deprecative manner, as is done in the obsecrations, “through Jesus Christ,” “through Thy Passion and Death,” etc. The purpose of adjurations addressed to God is not to change the divine decrees, but to obtain through His goodness what He intended from eternity that we should obtain by prayer. But the same form of adjuration cannot be used for all creatures.

(a) Thus, deprecative adjuration may be used in reference to those who are in some way one’s superiors. Hence, we may pray the Angels and Saints to grant a prayer for the love of God, and a beggar may ask in Our Lord’s name that a wealthy man give him an alms.

(b) Imperative adjuration may be used in addressing subjects or inferiors. Adjuration of demons must not be made in friendly words, nor with a view to obtaining services or knowledge from them, but in words of reproach and only as a means to end their nefarious activities.

(e) No kind of adjuration may be used in regard to irrational creatures, since they are without knowledge sufficient for receiving a command or a request. The adjurations of animals, the elements, inanimate objects, etc., that are contained in the Ritual, must be understood as deprecative adjurations addressed to God, or imperative adjurations addressed to evil spirits, that the creatures prayed over may be to our benefit and not to our hurt. Examples are the exorcisms of water, salt, mice, locusts, houses, or storms.

2267. The Use of Exorcisms.--(a) As to their effect, exorcisms are of two kinds, exorcisms in the strict sense (i.e., the expulsion of demons from possessed persons) and exorcisms in the wide sense (i.e., the diminution of demonic influence). Examples of the former are found in the Gospels, where Our Lord drives out many evil spirits from afflicted persons; examples of the latter are found in the exorcisms administered in Baptism and in the exorcisms of salt, water and other inanimate or irrational creatures.

(b) As to their manner, exorcisms are also of two kinds, the solemn and the private. The former are made in the name of the Church in the manner prescribed by the Ritual, and their administration is reserved to clerics who have a special and express permission from the Ordinary (Canon 1151, Sec. 1). The latter kind may be made even by members of the laity, and we read that certain Saints, like St. Anthony and St. Catherine of Siena, had great power over evil spirits. It is recommended that priests frequently use private exorcisms, at least secretly, for persons who are vexed by temptations or scruples, and for which they may use the form: “In the name of Jesus Christ, unholy spirit, I command you to depart from this creature of God.”

2268. The Effects of Adjurations.--(a) Adjurations addressed to one’s fellow-men upon earth impose no obligation of religion upon the persons addressed. Hence, if a rich man turns a deaf ear to an appeal for charity made in the name of God, he violates charity but not religion; if a child disregards a command urged upon him for the love of God, he violates obedience but not religion.

(b) Adjurations addressed to demons are not of infallible efficacy, at least as to the entire effect intended, for power over the spirits of darkness is given only in such measure as is needed for the propagation of the Gospel. But we believe that an exorcism pronounced lawfully by one who has the Order of Exorcist acts _ex opere operato_, at least to restrain the wickedness of the demons: “In My name they shall cast out demons” (Mark, xvi. 17).

2269. Praise of God.--Having discussed oaths and adjurations, in which honor is shown the name of God, and the immediate end of which is or may be some human advantage, we come now to the honor shown the name of God by praise in which the immediate end is some spiritual advantage. Praise is defined as “the declaration of another’s greatness with approval.” The divine praises include the prayers of wonder, of honor, of thanksgiving; but they differ from prayer properly so called or petition (see 2153).

2270. Internal and External Praise of God.--(a) Internal praise is expressed by the thoughts and affections of the soul. This is the most important part of praise, and without it external praise loses much of its value. Our Lord reproved the Pharisees for honoring God with their lips, while their hearts were far from Him (Matt., xv. 8), and St. Paul admonishes the Ephesians to sing and make melody to the Lord in their hearts (Ephes, v, 19).

(b) External praise is expressed in words (“I will bless the Lord at all times, His praise is always in my mouth,” Psalm xxxiii. 1), or in song (“Admonishing one another in psalms, hymns and spiritual canticles, singing in grace in your hearts to God,” Col., iii. 16), or by music (“Praise Him with sound of trumpet, with psaltery and harp, with timbrel and choir, with strings and organs, with high-sounding cymbals,” Psalm cl).

2271. Excellence of Praise of God.--(a) Praise Is Due to God.--His essence and attributes are ineffable and above all praise (Ecclus.,