The Inquisition.

“In 1208. Innocent III. established the Inquisition. In 1209 De Montfort began the massacre of the Albigenses. In 1215 the Fourth Council of the Lateran enjoined all rulers, ‘as they desired to be esteemed faithful, to swear a public oath that they would labor earnestly and to the full extent of their power, to exterminate from their dominions all those who were branded as heretics by the church.’” (Lecky’s “Rationalism in Europe,” vol. 1, p. 38.)

“Llorente, who had free access to the archives of the Spanish Inquisition, assures us that by that tribunal alone more than 31,000 persons were burnt, and more than 290,000 condemned to punishment less severe than death. The number of those put to death for their religion in the Netherlands alone, in the reign of Charles V. has been estimated by a very high authority at 50,000, and at least half as many perished under his son. (Ibid. pp., 40, 41.)