O believers, if you obey the unbelievers they will turn you upon your heels, and you will turn about, losers. 149 Nay, Allah is your protector, and He is the best of helpers. 150 Soon shall We cast terror into the hearts of the Unbelievers, for that they joined companions with Allah, for which He had sent no authority: their abode will be the Fire: And evil is the home of the wrong-doers! 151 And indeed Allah has proved true His promise to you, when you used to slay the disbelievers by His command; until the time you people lost courage and disputed about the order and disobeyed after Allah had shown you what pleases you; some of you desired the world, and some of you desired the Hereafter; thereafter He turned you away from them in order to test you; and undoubtedly He has forgiven you; and Allah is Most Munificent towards the Muslims. 152 ۞ And when you were going up, and paid no heed for anyone, and the Messenger was calling you from behind; so He rewarded you with grief upon grief that you might not sorrow for what escaped you neither for what smote you. And Allah is Aware of what you do. 153 Then, after inflict-ing this grief, He sent down an inner peace upon you - a sleep which overtook some of you. Those who were concerned merely about themselves, entertaining false notions about Allah - the notions of the Age of Ignorance - asked: 'Have we any say in the matter?' Tell them: 'Truly, all power of decision rests solely with Allah.' Indeed, they conceal in their hearts what they would not reveal to you, saying: 'If we had any power of decision, we would not have been slain here.' Say: 'Even if you had been in your houses, those for whom slaying had been appointed would have gone forth to the places where they were to be slain.' And all this happened so that Allah might test your secret thoughts and purge your hearts of all impurities. Allah knows well what is in the breasts of men. 154 (As for) those of you who turned back on the day when the two armies met, only the Shaitan sought to cause them to make a slip on account of some deeds they had done, and certainly Allah has pardoned them; surely Allah is Forgiving, Forbearing. 155