The pastor of that Florida Church who wants to burn copies of the Quran on the 9Th anniversary of 911 is acting out of anger. I can see maybe having a ceremonial burning of holy books and dogmas, including the Bible, but any burning would be an act of hostility. Sometimes one feels like burning holy books and dogmas since rigid interpretation of these things leads to so much war and hardship.
Burning the flag is a possibility also. How about tossing in the flags of all nations?
Still, if all we end up with in the end is a pile of cinders, what have we accomplished?