Hindus have given the world mathematics and the wonderful spirituality.
Christians have given us slavery of the blacks, genocide of Red Indians and aborginies, colonailsim and imperialism, impoverishment of africa and asia, Inquisition, Crusades, burning copernicus alive, jailing Galileo for life and wonderful spirituality of "our god is true, your god is false" and "if you don't agree, we will burn you on the stake."