The organization known today simply as the “Islamic State,” or by its Arabic acronym, Daesh (English, ISIL), has historical and ideological roots that go beyond the territories it now controls. These deep roots give Daesh confidence that it will succeed in dominating the world, but give others reasons to believe that it will fail in controlling even a single nation. Mixing puritan religious and political discourses, ISIL managed to dominate all other armed opposition groups in conflict zones (Syria, Iraq, Yemen, and Libya) and has inspired individuals in many other countries (Egypt, Pakistan, France, Kuwait, Saudi Arabia, and Tunisia) to carry out brutal attacks in its name.