They followed the incantations that the devils used against the kingdom of Solomon. Solomon did not hide the truth but the devils did. They taught magic to the people and whatever was revealed to the two angels, Harut and Marut, in Babylon. The two angels did not teach anything to anyone without saying, "Our case is a temptation for the people, so do not hide the truth." People learned something from the two angels that could cause discord between a man and his wife. However, they could harm no one except by the permission of God. In fact, the (people) learned things that would harm them and render them no benefit. They knew very well that one who engaged in witchcraft would have no reward in the life hereafter. Would that they had known that they had sold their souls for that which is vile!