O you who have believed, take your precaution and [either] go forth in companies or go forth all together. 71 And behold, there are indeed among you such as would lag behind, and then, if calamity befalls you, say: "God has bestowed His favour upon me in that I did not accompany them." 72 But if good fortune comes to you from God, such a person is sure to say - just as if there had never been any question of love between you and him: "Oh, would that I had been with them, and thus had a [share in their] mighty triumph!" 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 Why do you not fight for the cause of God or save the helpless men, women, and children who cry out, "Lord, set us free from this town of wrong doers and send us a guardian and a helper?" 75 These who believe fight in the way of Allah and those who disbelieve fight in the way of the devil. Fight then against the friends of Satan; verily the craft of Satan is ever feeble. 76