O believers, whensoever you encounter a host, then stand firm, and remember God frequently; haply so you will prosper. 45 And obey Allah and His Messenger, and do not dispute and [thus] lose courage and [then] your strength would depart; and be patient. Indeed, Allah is with the patient. 46 Be not as those who came forth from their dwellings boastfully and to be seen of men, and debar (men) from the way of Allah, while Allah is surrounding all they do. 47 And when satan made their foul deeds seem fair to them. He said: 'No one shall conquer you this day. I shall be your savior' But when the two armies came within sight of each other, he took to his heels, saying: 'I reject you, for I can see what you cannot. I fear Allah, Allah is Stern in retribution' 48