That does not mean that the Islamic State has been “un-Islamic” or “anti-Islamic,” as some people argue. It is particularly ironic when Christian leaders such as Barack Obama have the temerity to tell self-professing Muslims such as Abu Bakr al-Baghdadi what it means to be Muslim.8 The heated argument about the true essence of Islam is simply pointless. Islam has no fixed DNA. Islam is whatever Muslims make of it.9