Infant damnation, doctrine of, [63], [146]
Infallibility, Papal, [183], [296]
Ingersoll, [301]
Innocent III (Pope), [181], [193], [202], [220], [228]
Innocents, massacre of, [38], [60]
Inquisition, the, [210], [227] sq., [256], [269], [275], [294], [311]
Inspiration, [40], [64], [73], [79], [85], [96], [289]
Ion, [37]
Ireland, Christianization of, [165], [168], [232]; slavery in, [216]; decivilization of, [262], [264], [295]; Catholicism in, [264], [294], [304]
Irene, [176]