Blasphemy

That about says it all. But if it doesn't quite make the point clear enough, think on the recent Muslim documentary of Jesus. And then, as the Wittenburg Door does, think on the consequences were the Christians to reciprocate with a documentary on Mohammed.

At some point you've got to let bygones be bygones, and let the guy who sculpts inverted crosses with feces-covered Christ figures be damned.

Or try to murder the bastard.