Say: 'Whoever is an enemy of Gabriel, indeed, he has brought it down by the permission of Allah to your heart, confirming what was before it and a guidance and glad tidings to the believers. 97 whoever is an enemy of God, His angels, or His messengers, or of Gabriel or Michael, will surely find that God too is the enemy of those who deny the truth." 98 We have indeed sent down to you clear signs; and none will disbelieve in them except the sinners. 99 Is it not so that every time they made a promise [unto God,] some of them cast it aside? Nay, indeed: most of them do not believe. 100 Whenever a messenger from God has come to them, fulfilling that [predictions] which they already had, some of those to whom the Book was given have cast off the Book of God behind their backs as if they had no knowledge. 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 If they had kept their Faith and guarded themselves from evil, far better had been the reward from their Lord, if they but knew! 103