Jordan Peterson is an atheist. Or at least he was. Peterson also went away for a bit to deal with ... demons? I don't mean feminists, Marxists, and other leftists. Demons of the drug kind. Peterson had some health issues that led to an addiction to painkillers. All things the author has spoken out about in the past.
On a recent podcast with YouTuber Jonathan Pageau, Peterson started to talk about Christianity and the "myth" of Jesus Christ. He didn't sound very atheist'y while discussing it. In fact, Peterson got very choked up.