"And be not like those who came forth from their homes exultingly and to be seen of men, and they hinder (people) from the way of Allah. And Allah encompasses what they do. And when the devil made their works fair-seeming to them, and said: None among men can overcome you this day, and I am your protector. But when the two armies came in sight of one another, he turned upon his heels, and said: Surely I am clear of you, I see what you see not; surely I fear Allah. And Allah is Severe in requiting."