How does your belief or disbelief in god effect your understanding and acceptance of Darwin's theory of evolution by natural selection?

I’ve been studying Darwin Theory of Evolution by natural selection this semester. My class and I have had a lot of debates. One question our teacher asked us is how our belief in god effects our understanding or acceptance of Darwin. One girl in our class believed we were all the decendance of Adam and Eve. What do you guys think of Darwin and God?