Believers! Always be on your guard against encounters. Then (as circumstance demands) either advance in detachments or advance in a body. 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 success comes to you from God he will say, as though no love existed between you and him: "I wish I were with them, for I would have certainly met with great success." 73 ۞ Let them wherefore fight in the way of Allah those who have purchased the life of this world for the Hereafter. And whosoever fighteth in the way of Allah, and is then slain or overcometh, We shall vouchsafe unto him a mighty hire. 74 And what is wrong with you that you fight not in the Cause of Allah, and for those weak, ill-treated and oppressed among men, women, and children, whose cry is: "Our Lord! Rescue us from this town whose people are oppressors; and raise for us from You one who will protect, and raise for us from You one who will help." 75 Those who have attained to faith fight in the cause of God, whereas those who are bent on denying the truth fight in the cause of the powers of evil. Fight, then, against those friends of Satan: verily, Satan's guile is weak indeed! 76