Interestingly enough, SNL did a "Veggie Tales Apocalypse"-type thing in a Saturday TV Funhouse segment titled "The Religetables".
We're The Religetables,
We always go to Church,
Tales of spirit we shall tell!
We're The Religetables,
We never touch ourselves,
Cause we don't want to go to Hell!
(That last bit is sung over an animation of a corn cob rubbing himself off in the bathroom to some veggie-porn, then falling through a dark portal onto a burning charcoal grill.)
At the end of the segment, it shows a scene of a tomato guy being caught in an egg-slicer, veggie-people being roasted on kabobs over open flames, and the rivers running red with V8. Hilarious.
The segment also featured scenes of witch trials, pedophile priests, the Crusades, and Islamic terrorism, all in the same animation style featured in Veggie Tales.