O believers, whensoever you encounter a host, then stand firm, and remember God frequently; haply so you will prosper. 45 And obey God, and His Messenger, and do not quarrel together, and so lose heart, and your power depart; and be patient; surely God is with the patient. 46 Do not be like those who left their homes full of conceit and showing off to others. They debar others from the path of God: but God has knowledge of all their actions. 47 And when the Shaitan made their works fair seeming to them, and said: No one can overcome you this day, and surely I am your protector: but when the two parties came in sight of each other he turned upon his heels, and said: Surely I am clear of you, surely I see what you do not see, surely I fear Allah; and Allah is severe in requiting (evil). 48