I'm not the God that's raging. I'm the rage from the flying spaghetti monster. RAWR!
I am sure some of the very fundamentalist muslims would be somewhat upset with me if I called myself Allah or Muhammad though. Likewise I am sure some South Baptist christian fundamentalist would get upset if I called myself JesusChrist.
Religions tend to be a touchy subject for a reason. They can get really passionate. Some people get angry when they feel someone is belittling their beliefs and faith.
@Eagle : I thought the devil already WAS a lawyer... Go figure.