I'm an atheist and I threw it out there fairly early in therapy. I figured if he had an issue with it, he had a chance to say something then. He doesn't seem to have an issue with it. I've never asked him about his beliefs but through things he's said, I don't think he's religious. Sometimes I censor myself about my disbelief because I don't want to offend him, but then I do that outside of therapy also, especially with my family, who for the most part don't know what I believe. Religion has only ever come up when discussing interactions with my mother, who knows I don't believe, but suggests I pray when I'm having problems.