User blog comment:NotAnEditor/Why no Religion?/@comment-1024726-20090725190925

Here, we'll work out a compromise. The above particular example "religion" would be fine, but fictional religions that have deities or such things wouldn't go, because said deities might be offensive to religions that have deities (like Christianity and Judaism). Administrators should check religion articles to make sure they aren't offensive.

The Sandwichism belief would be fine as long there is no deity like a "Great Bologna Sandwich" that rules the world and controls everything. If the sandwiches were sentient and were "holy" and also helped control the universe, that could also be offensive. Parodying key beliefs of real religions could be offensive as well.