" The signatories quote various Muslim authorities and then proceed to the final and most important part of their declaration, the fatwa, laying down that “to kill Americans and their allies, both civil and military, is an individual duty of every Muslim who is able, in any country where this is possible, until the Aqsa mosque [in Jerusalem] and the Haram mosque [in Mecca] are freed from their grip, and until their armies, shattered and broken-winged, depart from all the lands of Islam, incapable of threatening any Muslim. "

― Bernard Lewis ,