Would Larry David Urinate On The Qur'an?

I've never watched it religiously (har-de-har-har-har), but on the few occasions that I have watched the hit American sitcom Curb Your Enthusiasm, I have found it to be fairly amusing. In some ways, it's like an Americanised, ad-libbed version of our own One Foot In The Grave.

Today at Front Page, Jamie Glazov examines a recent episode of the show in which lead character Larry David (played by, er, Larry David) accidentally urinates on a picture of Jesus, leading to much subsequent hilarity. Glazov asks the question: "Are producers of this show, or Larry David, or anyone else connected to it fearing for their lives right now? Are there Christian groups calling for the death of anyone in connection to this episode?"

Also:

Would the producers of this show have just as easily allowed a scene in which Larry David urinates on a Koran? He couldn’t urinate on a picture of Muhammad because we all know that making a representation of Muhammad gets you an immediate death sentence. So we have to settle for the Holy Book. But how much does anyone want to bet that this would never be allowed?

Question: Why in our culture is urinating on Jesus easily permitted but urinating on the Koran is simply unthinkable? What does this signify?

Glazov repeats the question yet again:

HBO has come to the defense of the episode, saying that it is all about parody. Everyone needs to lighten up. So, if Larry David urinated on the Koran, would HBO tell everyone they need to lighten up because it is parody? What does it say that we know for a fact that the latter would simply never happen?

What meaning and lesson do we draw from this?

It goes without saying that this question is, of course, rhetorical.