Atheist in unnecessary hot water?

I agree with Torg, and some other people who have already posted. This type of behavior is totally unacceptable. You can't really change what the other students are doing, but the professor should not, under any cirstances, be acting like that. You need to see the dean of his or her department and file a complaint, and make sure you, and all the other atheists, mention it in the evaluation at the end of the cl. This professor doesn't deserve to be teaching.