LOL Jeana! I have to say that it was disrespectful for Kathy Griffin to say that no matter what religion you follow. Chances are that you would offend at least 1 person in making a statement like that. Is it ok to makes some of the people laugh while offending others? Before you answer "yes", remember most comedians poke fun at others expense.
Not only is it okay, gman, it is virtually impossible to do otherwise. Every laugh is at somebody's expense.
What we can do is distinguish between easy, cheap targets and clever ones. Mocking excessive displays of faith is a worthy target, but I agree Griffin went about mocking those displays in a cheap way.
We might compare this episode with Bette Midler's famous Oscar presentation speech in the 1980s. Midler managed to ridicule the pompous nature of the entire event and every participant without resorting to silly remarks.