“There is a phrase of facile liberality uttered again and again at ethical societies and parliaments of religion:  ‘The religions of the earth differ in rites and forms, but they are the same in what they teach.’  It is false; it is the opposite of the fact.  The religions of the earth do not differ greatly in rites and forms; they do greatly differ in what they teach.”

-- G.K. Chesterton, Othodoxy