۞ And We sent Hud, their brother, to the people of 'Ad. He said: "O you people, worship God, for you have no other god but He. Will you not take heed for yourselves?" 65 The leaders of the Unbelievers among his people said: "Ah! we see thou art an imbecile!" and "We think thou art a liar!" 66 He replied, "My people, I am not a fool but a Messenger of the Lord of the Universe. 67 "I but fulfil towards you the duties of my Lord's mission: I am to you a sincere and trustworthy adviser. 68 Then do you wonder that there has come to you a reminder from your Lord through a man from among you, that he may warn you? And remember when He made you successors after the people of Noah and increased you in stature extensively. So remember the favors of Allah that you might succeed. 69 They answered: "Hast thou come to us [with the demand] that we worship God alone, and give up all that our forefathers were wont to worship? Bring about, then, that [punishment] with which thou hast threatened us, if thou art a man of truth!" 70 He replied: "You have already been beset with punishment and the wrath of God. Why dispute with me about names invented by you and your ancestors for which no sanction was sent down? So wait (for what is to come), I am waiting with you." 71 So We saved him and those who were with him by a Mercy from Us, and We cut the roots of those who belied Our Ayat (proofs, evidences, verses, lessons, signs, revelations, etc.), and they were not believers. 72