۞ 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 said: O my people! There is no foolishness in me, but I am a messenger from the Lord of the Worlds. 67 "I but fulfil towards you the duties of my Lord's mission: I am to you a sincere and trustworthy adviser. 68 "Do you wonder that there has come to you a Reminder (and an advice) from your Lord through a man from amongst you that he may warn you? And remember that He made you successors after the people of Nuh (Noah), and increased you amply in stature. So remember the graces (bestowed upon you) from Allah, so that you may be successful." 69 They said: Have you come to us that we may serve Allah alone and give up what our fathers used to serve? Then bring to us what you threaten us with, if you are of the truthful ones. 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