O ye who believe! Take your precautions, then advance the proven ones, or advance all together. 71 Among you are some who lag behind and if you encounter a setback, they say, "God has been gracious to me; I was not present with them." 72 But if, by God's grace, good fortune should be your lot, they will say, "If only I had been with them I should have achieved a great success," as if no affection had existed between you and them. 73 ۞ So let those fight in the cause of Allah who sell the life of this world for the Hereafter. And he who fights in the cause of Allah and is killed or achieves victory - We will bestow upon him a great reward. 74 How is it with you, that you do not fight in the way of God, and for the men, women, and children who, being abased, say, 'Our Lord, bring us forth from this city whose people are evildoers, and appoint t us a protector from Thee, and appoint to us from Thee a helper'? 75 The believers fight in the way of God, and the unbelievers fight in the idols' way. Fight you therefore against the friends of Satan; surely the guile of Satan is ever feeble. 76