On the persecutions of the Albigenses:
There were many among them who were not heretics, but, seeing the injustice done to their fellow-citizens, and knowing the purity of their lives, united with them in resisting oppression. Some of the most merciful of the Pope’s army, entertaining scruples as to what should be done to those who were not heretics and happened to fall into their hands, deemed it a duty which they owed to holy mother, to consult the Pope’s legate upon this occasion; and what, Christian reader, think you was the reply of this representative of the Roman Catholic church? What was the answer of this imbodiment of Popery? It was what it would be this day, under similar circumstances.—”Kill them all; the Lord will know his own!” At this answer, the bells rung, by order of this legate. and never ceased to toll, until fifteen thousand were butchered upon the spot, according to the account given by the legate himself; although a contemporary historian, named Bernard Itier, and much better authority than this blood-thirsty legate, informs us that thirty-eight thousand were slaughtered in cold blood.
~William Hogan, Popery! As it Was and as it Is, Crusade Against the Albigenses