If you’re a Christian, you should hold a divine command theory of ethics, and I’m going to tell you why.
As I’ve indicated before, I hold a Divine Command Theory of ethics. That’s the view (or family of views) in which what is right or wrong is what God commands (or forbids). I hold it tentatively in that I don’t think I have anything personally invested in holding this view. I don’t have to hold this view and I really would give it up if I thought the objections to it were any good. As best I can tell, they are not. I’m going to commit the philosophical sin of peering into other people’s motives, but I think that most non-religious criticisms of divine command ethics are really motivated by the critics’ rejection of religious beliefs, and since a divine command theory involves religious beliefs, it must be false (in the critic’s view).