Has there ever been a revolution that produced something better than what it overthrew? The only thing people learn from being oppressed is how to op… - Kage Baker

Funny thing about those Middle Ages, said Joseph. They just keep coming back. Mortals keep thinking they're in Modern Times, you know, they get all this neat technology and pass all these humanitarian laws, and then something happens: there's an economic crisis, or science makes some discovery people can't deal with. And boom, people go right back to burning Jews and selling pieces of the true Cross. Don't you ever make the mistake of thinking that mortals want to live in a golden age. They hate thinking.

A missionary may persuade a painted savage to worship a cross rather than an idol; but he will not make laws that send that savage’s children to school, where they might learn to make the desert they inhabit another Eden by means of the advanced sciences. He may persuade his flock to love one another for his God’s sake, but he’ll invariably urge them to slaughter any neighboring tribe that still worships stone idols. This is the failure of religion as a force for the common welfare.

Faith and its attendant rituals sound like a good deal, the whole eternal salvation thing, but inevitably they lead to fear, oppression, the rack and flames.