A History of the Inquisition of the Middle Ages; volume I
CHAPTER II.--HERESY.
Awakening of the Human Intellect in the Twelfth Century 57
Popular Characteristics 59
Nature of Heresies 60
Antisacerdotal Heresies 62
Nullity of Sacraments in Polluted Hands 62
Tanchelm 64
Éon de l'Étoile 66
Peculiar Civilization of Southern France 66
Pierre de Bruys 68
Henry of Lausanne 69
Arnaldo of Brescia 72
Peter Waldo and the Waldenses 76
Passagii, Joseppini, Siscidentes, Runcarii 88