To say that their "act" was not intended to insult Jesus Christ or peoples' faith in him must be a conscious lie. How can you say that? If they made themselves look like your mother or someone else dear to you, and did that same shtick, would you still say it was not intended to insult your mother or your feelings toward her?
This kind of disgusting obscenity in the name of "art" or "humor" makes me want to be very very sick. People who think it's funny or harmless are just accessories.
That said, the press seems to be unusually silent on this. Consider the fraternity parties that have a "jungle" theme with kids in blackface. Those people get called on the carpet for their actions and their mugs shown on tv and in papers everywhere.
Is stupity/intolerance only permitted when someone is a celebrity?