The simple answer is that it's cool to be counter-culture.
Casey Rain, of Swami fame, er umm, lack there of.

Yeah. I also heard a rumour that he had some of his ribs removed...Casey Rain, of Swami fame, er umm, lack there of.
Says who? The Bible? Hardly a objective account, is it?
And if you've read the bible, surely you don't consider all of the biblical God's actions to be good? He advocates a lot of violence. It's not hard to see why some people might believe in the Christian God but not agree with Christianity.