@JeffersonAddie I'm not sure what ghosts have to do with faith. Or indeed, why it would be discriminatory to not include religion, since faith is an active choice made by an individual and not a scientific occurrence like seasons. (Given that religious people can't even come to a definite conclusion about what is accurate within their own religion, I don't think your suggestion would be feasible either. Plus, who will decide what religions to include?) However, I do think it's quite possible to create various spiritual activities within the game and tailor them to your liking. There is probably also some mod available to make it even more realistic.
Anyway, no, I personally don't have any interest in religious aspects in Sims4. I like doing the yoga and meditation aspiration, but mostly because it's funny when my Sim can levitate. I've noticed there are some candles and outfits that seem vaguely religious, and sometimes I may use them because they look good, but I don't know anything about their actual use.
