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 strike awe into the hearts of those who deny the truth, because they have associated partners with God, for which He has sent down no authority. Their abode shall be the Fire, and evil indeed is the abode of the wrongdoers. 151 Allah verily made good His promise unto you when ye routed them by His leave, until (the moment) when your courage failed you, and ye disagreed about the order and ye disobeyed, after He had shown you that for which ye long. Some of you desired the world, and some of you desired the Hereafter. Therefore He made you flee from them, that He might try you. Yet now He hath forgiven you. Allah is a Lord of Kindness to believers. 152 ۞ When you were leaving, unconcerned without turning to look back at anyone, and from another group Our Noble Messenger was calling you (to fight); so He gave you sorrow in lieu of sorrow, and then forgave you so that you do not grieve over what has been lost or over the calamity that befell you; and Allah is Well Aware of what 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 Behold, as for those of you who turned away [from their duty] on the day when the two hosts met in battle - Satan caused them to stumble only by means of something that they [themselves] had done. But now God has effaced this sin of theirs: verily, God is much-forgiving, forbearing. 155