"Allah hath purchased of the believers their persons and their goods; for theirs [in return] is the garden [of Paradise]: they fight in His cause, and slay and are slain: a promise binding on Him in truth, through the Law, the Gospel, and the Qur'an: and who is more faithful to his covenant than Allah? then rejoice in the bargain which ye have concluded: that is the achievement supreme."— Yusuf Ali translation