	On social media and in interviews, Petersen has described himself variously as an agnostic and an atheist. He grew up as a Christian, though in a 2016 interview with Glenn Beck, Petersen spoke about how the death of his mother changed his religious views: "When I was a young man my mother died, and she was victimized by a pharmacist who diluted her chemotherapy drugs. I lost my faith and I never went back."