۞ Remember Aad's brother who warned his nation in (the valley of) Al Ahqaf. Warners had already preceded and succeeded him saying: 'Worship none except Allah! (he said) 'Indeed, I fear for you the punishment of a Dreadful Day' 21 They said, 'What, hast thou come to pervert us from our gods? Then bring us that thou promisest us, if indeed thou speakest truly.' 22 He said, “Its knowledge is only with Allah; and I convey to you the messages of my Lord, but I perceive that you are an ignorant nation.” 23 And when they saw it as a sudden cloud heading for their valley they said: 'This is a cloud that will bring us rain' 'Rather' (he replied): 'it is that which you have sought to hasten, a wind in which there is a painful punishment. 24 It will destroy everything by the will of its Lord" (Not very long after) nothing could be seen of them except their dwellings. Thus do We recompense the sinful people. 25 We had empowered them to an extent which We have not empowered you, [O people of later times]; and We had endowed them with hearing, and sight, and hearts: but neither their hearing, nor their sight, nor their hearts were of the least avail to them, since they went on rejecting God's revelations; and they were overwhelmed by the very thing which they had been wont to deride. 26