Believers, call to mind Allah's favour to you when enemy hosts invaded you. Then We sent against them a wind and hosts that you did not see although Allah was observing all that you were then doing. 9 When they came upon you from above you and from below you, and when the eyes turned dull, and the hearts rose up to the throats, and you began to think diverse thoughts of Allah. 10 The believers were then put to a severe test and were most violently convulsed. 11 It was there that the hypocrites and those whose hearts were sick, said, "The promise of God and His Messenger has proved to be nothing but deceit". 12 And when a party of them said: O people of Yasrib! there is no place to stand for you (here), therefore go back; and a party of them asked permission of the prophet, saying. Surely our houses are exposed; and they were not exposed; they only desired to fly away. 13 And if entrance had been forced against them from those quarters, and then they had been asked to apostatise, they would have done so, and but tarried about it briefly. 14 They had certainly promised God that they would not turn away. To promise God is certainly a (great) responsibility. 15 Say: "Of no gain will be your running away if you run from death or being killed, even then you will enjoy the good things of life but only for a while." 16 ۞ Say: 'Who can defend you from Allah if He desires harm for you, or if He desires mercy for you' They shall find for themselves none, other than Allah, to protect or help them. 17 Allah knows those of you who hinder, and those who say to their brothers: 'Come to us' and they do not come to the battle but a little, 18 Being miserly towards you (as regards help and aid in Allah's Cause). Then when fear comes, you will see them looking to you, their eyes revolving like (those of) one over whom hovers death, but when the fear departs, they will smite you with sharp tongues, miserly towards (spending anything in any) good (and only covetous of booty and wealth). Such have not believed. Therefore Allah makes their deeds fruitless, and that is ever easy for Allah. 19 They thought the confederate tribes would never withdraw. Indeed, if the confederates should come again, they would prefer to be in the desert, among the Bedouins. There they would ask news of you [from a distance]. But if they were with you, they would take very little part in the fighting. 20