You mean like a forum for people to be warned that false religions will send them to hell?
We already have a lot of forums that serve that purpose.
I was thinking more a forum to discuss (objectively) religious history, and belief structure like Ancient Greek, Roman, Norse, Egyptian, Hebrew, etc. Possibly also surviving religions like Buddhism, Taoism, etc.
If you like, we can implant a rule that the non-Christian religions forum (or pre-Christian?) forum is not to be used to
actively promote other religions... only for information exchange.
(Need a moderator? I've become quite good at telling people not to discuss masturbation!

)