I have a biology teacher who does not believe in evolution?

It's a touchy subject, although, ironically, that is exactly the reason that no one will touch it. He could have been more helpful to you if he had explained all the reasons why he thought it was"bullcrap," and then there might be less confusion. Evolution is the theory that everything came to"be" by chance, and that other than that, there is no reason for us to even be here. This theory provides no hope to a Christian, who believes in God and that Christ was born to save them, in fact, it cancels it out completely, and gives us no purpose. I don't like that he said you were going to hell, that's judging. But everyone will have their own opinions, no matter what. There may be nothing that you can do. The best advice I can offer is to let it go, and if you feel uncomfortable being in his class, ask to be transferred. Good luck, and God bless.