In fact, much of what the group does looks nonsensical except in light of a sincere, carefully considered commitment to returning civilization to a seventh-century legal environment, and ultimately to bringing about the apocalypse.
The most-articulate spokesmen for that position are the Islamic States officials and supporters themselves. They refer derisively to moderns. In conversation, they insist that they will notcannotwaver from governing precepts that were embedded in Islam by the Prophet Muhammad and his earliest followers. They often speak in codes and allusions that sound odd or old-fashioned to non-Muslims, but refer to specific traditions and texts of early Islam.
To take one example: In September, Sheikh Abu Muhammad al-Adnani, the Islamic States chief spokesman, called on Muslims in Western countries such as France and Canada to find an infidel and smash his head with a rock, poison him, run him over with a car, or destroy his crops. To Western ears, the biblical-sounding punishmentsthe stoning and crop destructionjuxtaposed strangely with his more modern-sounding call to vehicular homicide. (As if to show that he could terrorize by imagery alone, Adnani also referred to Secretary of State John Kerry as an uncircumcised geezer.)
But Adnani was not merely talking trash. His speech was laced with theological and legal discussion, and his exhortation to attack crops directly echoed orders from Muhammad to leave well water and crops aloneunless the armies of Islam were in a defensive position, in which case Muslims in the lands of kuffar, or infidels, should be unmerciful, and poison away.