Believers! Always be on your guard against encounters. Then (as circumstance demands) either advance in detachments or advance in a body. 71 There are certainly among you men who would tarry behind: If a misfortune befalls you, they say: "Allah did favour us in that we were not present among them." 72 And if there betideth you grace from Allah, then, as though there had been no tenderness between you and him, he saith: would that I had been with them! then I would have achieved a mighty achievement. 73 ۞ Those who barter the life of this world for the next should fight in the way of God. And We shall bestow on him who fights in the way of God, whether he is killed or is victorious, a glorious 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 Those who believe do battle for the cause of Allah; and those who disbelieve do battle for the cause of idols. So fight the minions of the devil. Lo! the devil's strategy is ever weak. 76