Believers! If you follow those who deny the Truth, they will drive you back on your heels, and you will turn about, losers. 149 But Allah is your Protector, and He is the best of helpers. 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 And Allah had assuredly made good His promise unto you when ye were extirpating them by His leave, until when ye flagged and ye disagreed about the command and ye disobeyed after He had shewn you that for which ye longed. Of you some desired the world and of you some desired the Hereafter, wherefore He turned you away from them that he might prove you; and of a surety He hath pardoned you. And Allah is Gracious unto the believers. 152 ۞ [Remember] when you [fled and] climbed [the mountain] without looking aside at anyone while the Messenger was calling you from behind. So Allah repaid you with distress upon distress so you would not grieve for that which had escaped you [of victory and spoils of war] or [for] that which had befallen you [of injury and death]. And Allah is [fully] Acquainted with what you do. 153 Then after sorrow He sent down security upon you, a calm coming upon a party of you, and (there was) another party whom their own souls had rendered anxious; they entertained about Allah thoughts of ignorance quite unjustly, saying: We have no hand in the affair. Say: Surely the affair is wholly (in the hands) of Allah. They conceal within their souls what they would not reveal to you. They say: Had we any hand in the affair, we would not have been slain here. Say: Had you remained in your houses, those for whom slaughter was ordained would certainly have gone forth to the places where they would be slain, and that Allah might test what was in your breasts and that He might purge what was in your hearts; and Allah knows what is in the breasts. 154 As for those of you who turned back on the day the two hosts met, it was the Satan who made them slip because of something they had earned; and of a surety Allah hath pardoned them. Verily, Allah is Forgiving, Forbearing. 155