You gotta wonder....say they did take over the entire world and then made it one big happy Islamic place. What next? They’d start killing each other anyway. Why can’t people see the path this is headed down? Complete and utter violence.
Remember Islam is a creation of Satan the Devil and this is why it thrives on killing. As Jesus says, that the Devil was a murderer from the begining. Islam is the proof of the reality of the Devil.