As you doubtlessly recall, the "I'm Goin' to Praiseland" episode of The Simpsons opens with an ice cream festival at the church. Lisa, listing the ice creams at Rev. Lovejoy's table: "Wow, look at all these flavors! Blessed Virgin Berry, Commandmint, Bible Gum…" Rev. Lovejoy, handing her a bowl: "Or, if you prefer, we also have Unitarian ice cream!" Lisa, peering into the bowl: "There's nothing here." Rev. Lovejoy, crossing his arms smugly: "Exactly." The…