I'm not terribly religious but I take the Bible simply as a collection of parables rather than 100% literate truth, therefore I generally try to follow the moral guidelines set forth because they make sense.
I don't go around thumping the bible and questioning others' beliefs though, that's not my place.
But I would like to point out that people saying that ID is a flawed theory is as hilarious to me as the idea that all the matter in the universe came from a tiny ball of nothing that exploded into thousands of galaxies or whatever. Neither is better than the other.