teach atheism vs theism they would not need to go about it by challenging someones belief in god. Your initial post on this said challenging them to think about atheism vs theism. I think a professor absolutely could do that at BYU and it would not require testimony at the end. You then moved on to challenging the faith of a particular student. I agree that would be problematic at BYU and more so than at most universities but I also think you moved the target a bit there. To be honest, I don't think targeting any one student in front of the class is going to go over well at most universities.