...I thought I ought to provide an explanation for terms that Westerners are not familiar with [in Zawahiri's recently translated letter]: [...]Sunna of His Prophet The religion of Islam. It is also the supposed religion of the "turncoat deviants" (see below). Levant Palestine, Israel, Lebanon, Syria, Jordan; all the regions to the east of the Mediterranian between Turkey and Egypt. Also, a type of leather, but I don't think Zawhiri means that since I don't think he cares whether his dreamed caliphate is founded in heavy coarse-grained leather. It also means "to leave hurriedly with unpaid debts" which is more...