O believers, when you meet an army, stand firm, and think of God a great deal that you may be blessed with success. 45 And obey Allah and His Messenger, and do not quarrel with one another lest you should lose courage and your power depart. Be steadfast, surely Allah is with those who remain steadfast. 46 And do not be like those who came out from their houses proudly, and to be seen by men, and they prevent people from Allah’s way; and all their actions are within Allah’s control. 47 And when Satan made their deeds seem good in their sight and said, “This day no one can overpower you, and you are under my protection”; so when the two armies came face to face, he scrambled back and said, “I am unconcerned with you – I can see what is not visible to you – I fear Allah”; and Allah’s punishment is severe. 48