The advocacy of hell came primarily on the scene with Augustine: In no other respect did Augustine differ more widely from Origen and the Alexandrians [Eastern Church] than in his intolerant spirit. Even Tertullian conceded to all the right of opinion.
[Augustine] was the first in the long line of Christian persecutors, and illustrates the character of the theology that swayed him in the wicked spirit that impelled him to advocate the right to persecute Christians who differ from those in power. The dark pages that bear the record of subsequent centuries are a damning witness to the cruel spirit that actuated Christians, and the cruel theology that impelled it. Augustine was the first and ablest asserter of the principle which led to Albigensian crusades, Spanish armadas, Netherland’s butcheries, St. Bartholomew massacres, the accursed infamies of the Inquisition, the vile espionage, the hideous bale fires of Seville and Smithfield, the racks, the gibbets, the thumbscrews, and the subterranean torture-chambers used by churchly torturers.