I think all religions were either started, or greatly fuelled, by psychedelics. For example: the description of the apocalypse in the Bible sounds like a bad trip, animals morphing into each other and all. Ah yes, a “vision of the end”- did it happen right after eating some funny mushrooms or perhaps some nice cactus eh?
also i think jesus had early onset shizoaffective disorder like his mum before him but that’s by far my edgiest take