I wouldn't go with a religious cover. At least not one that low key. If you're gonna make fun of religion it's gotta be harder than that.
You'd get more of a reaction off the grotesque than that. Like a the virgin mary hanging from a meat hook naked with just her top piece on her head with a baby jesus hanging from an umbilical cord wrapped around it's neck on the floor wearing a crown of throwns. Like something you would see on a Cannibal Corpse album cover.