Believers! Always be on your guard against encounters. Then (as circumstance demands) either advance in detachments or advance in a body. 71 Someone among you will surely lag behind, and if calamity should befall you, will say: "God was gracious to me that I was not among them." 72 And if a bounty from Allah is given you, he says - and says as if there never was any affection between you and him - 'Oh, would that I had been with them, I would have come by a great gain. 73 ۞ Let those who would exchange the life of this world for the Hereafter, fight for the cause of God; whoever fights for the cause of God, whether he is slain or is victorious, to him We shall give a great reward. 74 And what reason have you that you should not fight in the way of Allah and of the weak among the men and the women and the children, (of) those who say: Our Lord! cause us to go forth from this town, whose people are oppressors, and give us from Thee a guardian and give us from Thee a helper. 75 Those who believe fight in the way of God; and those who do not, only fight for the powers of evil; so you should fight the allies of Satan. Surely the stratagem of Satan is ineffective. 76