I’ve discussed with my friends his reluctance to take a firm position one way or another about his faith or religious beliefs, and I think I know why he is this way.
Because many times it’s not relevant to the discussion.
“Stand up straight with your shoulders back” - faith or belief in God is irrelevant to the point he’s trying to make.
“Don’t let your kids do things that make you dislike them” - again, the God question is irrelevant to the point.
And I think that’s the point of him not wanting to talk about it. Especially with his opposition searching and looking for anything to criticize him about and go on an outrage news cycle. “Jordan Peterson believes in God! No wonder he hates homos!”