A religion is a set of delusions and superstitions that come from refusing to take into account factual information.

Christianity has a built-in defense system: anything that questions a belief, no matter how logical the argument is, is the work of Satan by the very fact that it makes you question a belief. It's a very interesting defense mechanism and the only way to get by it -- and believe me, I was raised Southern Baptist -- is to take massive amounts of mushrooms, sit in a field, and just go, "Show me."
-BILL HICKS