I was raised Roman Catholic and realized that I was atheist about two years ago before my 17th birthday. I've become a big fan of the Atheist Experience in the last few months, and I thank each of the hosts and co-hosts for enlightening their viewers. I don't doubt anyone's knowledge of the bible, rather I just thought I'd stop by and share two links for when you folks get short on time (or if Mr. Dillahunty forgets his bible =D ), and want to refer any takers to these webpages.
the first one can effectively shut up the more belligerent theist who will say "well that's in the old testament." The second one is just a lovely laundry list of passages that conflict with modern, secular morality.