Say (O Muhammad, to mankind): Who is an enemy to Gabriel! For he it is who hath revealed (this Scripture) to thy heart by Allah's leave, confirming that which was (revealed) before it, and a guidance and glad tidings to believers; 97 Whosoever is an enemy to God and His angels and His Messengers, and Gabriel, and Michael - surely God is an enemy to the unbelievers.' 98 And We have certainly revealed to you verses [which are] clear proofs, and no one would deny them except the defiantly disobedient. 99 Why is it that, whenever they make a covenant, some of them cast it aside? Most of them do not believe. 100 When a Messenger of God came to them confirming the (original) revelation that they already had received, a group of those who had the Scripture with them, threw the Book of God behind their backs as if they did not know anything about it. 101 And they follow what devilish beings used to chant against the authority of Solomon, though Solomon never disbelieved and only the devils denied, who taught sorcery to men, which, they said, had been revealed to the angels of Babylon, Harut and Marut, who, however, never taught it without saying: "We have been sent to deceive you, so do not renounce (your faith)." They learnt what led to discord between husband and wife. Yet they could not harm any one or without the dispensation of God. And they learnt what harmed them and brought no gain. They knew indeed whoever bought this had no place in the world to come, and that surely they had sold themselves for something that was vile. If only they had sense! 102 And had they believed and feared, surely better had been the reward from before Allah, if they but knew! 103