The South Park children build a church-shaped shack to live in sinlessness, skip school, avoid home as much as possible, and listen earnestly to Cartman, who acts like a televangelist Protestant preacher.
Kenny calls from Ensenada, Baja California, Mexico, where the bus that hit him in the previous episode dragged him.
In the real Hell, Satan's love triangle situation with his former lover, Saddam, and his present one, Chris, has taken a turn for the worse.
Many of them are observant people practicing different religious faiths who express surprise at being there, but they are told that they picked the wrong religion, and that the Mormons were the right answer regardless of their actions of when they were alive.
God suggests that Satan dump both lovers, spend time alone, and learn to appreciate himself, stating that this is how good relationships develop.
Meanwhile, Cartman has turned the children's church into an Evangelical-type cult and attempts to perform miracles during his services by slapping demons and curses out of his patients.
Cartman confesses easily that the whole situation has merely been his latest scheme to make ten million dollars by conning the other kids.