۞ AND REMEMBER that brother of [the tribe of] Ad, how - seeing that [other] warnings had already come and gone within his own knowledge as well as in times beyond his ken - he warned his people [who lived] among those sand-dunes: "Worship none but God! Verily, I fear lest suffering befall you on an awesome day!" 21 'Have you come to turn us away from our gods (they replied)? If what you say is true then bring down that which you promise us' 22 'Allah alone has the knowledge' he said, 'I am sent to deliver to you the Message. But I can see that you are ignorant people' 23 Then when they beheld it as an overpeering cloud tending toward their valleys they said: yonder is an overpeering cloud bringing us rain. Nay it is that which ye sought to be hastened: a wind wherein is a torment afflictive. 24 Destroying all things by commandment of its Lord. And morning found them so that naught could be seen save their dwellings. Thus do We reward the guilty folk. 25 We had established them more firmly in the land than you are. We had given them ears, eyes, and hearts but none of their ears, eyes, and hearts proved to be of any benefit to them; they rejected the revelations of God and the torment which they mocked brought upon them utter destruction. 26