They're never going to add full actual religion into the game, and that's okay. But what if they did

For my game, I like to use the sims medieval religions, and I just set the churches as residential lots with the preacher living there. I dislike real religion in my main save file, so the hijabs do not have a place for me. (They're cool for those who want them, though.) I consider the sims to be it's own universe separate from reality, so to me they would have their own religions.