۞ 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 chieftains of his people, who were disbelieving, said: Lo! we surely see thee in foolishness, and lo! we deem thee of the liars. 66 (Hud) said: "O my people! There is no foolishness in me, but (I am) a Messenger from the Lord of the 'Alamin (mankind, jinns and all that exists)! 67 I deliver to you the Messages of my Lord; I am your adviser sincere, faithful. 68 Marvel ye that an admonition from your Lord should come unto you upon a man from amongst you in order that he may warn you? Remember what time He made you successors after the people of Nuh, and increased you amply in stature. Remember the benefits of Allah, that haply ye may fare well. 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 Said he, 'Anger and wrath from your Lord have fallen upon you. What, do you dispute with me regarding names you have named, you and your fathers, touching which God has sent down never authority? Then watch and wait; I shall be with you watching and waiting.' 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