Believers, if you yield to those who deny the truth, they will cause you to turn back on your heels and you will turn into losers. 149 In fact, Allah is your Master; and He is the Best Supporter. 150 We will cast terror into the hearts of those who disbelieve, because they set up with Allah that for which He has sent down no authority, and their abode is the fire, and evil is the abode of the unjust. 151 God certainly fulfilled His promise to you when you were fighting the unbelievers, by His permission. Even after We showed you what you wanted, you began to lose courage, started quarreling with each other, and disobeyed God's orders. Some of you want worldly gains and others of you want rewards in the hereafter. Then He let you face defeat in order to test you. However, He forgave you. God is Gracious to the believers. 152 ۞ Recall when you were fleeing without casting even a side glance at anyone, and the Messenger was calling out to you from the rear. Then Allah requited you by inflicting grief after grief upon you so as to instruct you neither to grieve for the losses you might suffer nor for the afflictions that might befall you. Allah knows all that you do. 153 Then, after sorrow He sent down peace [of mind] upon you in the shape of drowsiness that overcame some of you, but there were others who were anxious only about themselves. They entertained false notions about God, like the notions of the days of ignorance. "Have we any say in the matter?" they asked. Say to them, "All is in the hands of God." They conceal in their hearts what they would not reveal to you. They say, "Had we had any say in the matter, none of us would have been killed here." Say to them, "Had you stayed in your homes, those whose death had been decreed would nevertheless have gone forth to the places where they were destined to die." And all this befell you so that God might test what is in your minds. And in order to purify what was in your hearts. For God is aware of your innermost thoughts. 154 Indeed, those of you who turned back on the day the two armies met, it was Satan who caused them to slip because of some [blame] they had earned. But Allah has already forgiven them. Indeed, Allah is Forgiving and Forbearing. 155