war condoned by the Qu'ran is a war of self-defense. "Warfare is an awesome evil" (2:217), but sometimes it is necessary to fight in order to bring the kind of persecution suffered by the Muslims to an end [2:217] or to preserve decent values [22:40]. But Muslims may never initiate hostilities, and aggression is forbidden by God [2:190] While the fighting continues, Muslims must dedicate themselves wholly to the war in order to bring things back to normal as quickly as possible, but the second the enemy sues for peace, hostilities must cease. [2:192]