And assuredly We vouchsafed unto Musa the Book and We placed with him his brother Harun as a minister. 35 then We said to them, "Go to the people who have treated Our Revelations as false. " So We annihilated those people utterly. 36 And Noah's folk, when they denied the messengers, We drowned them and made of them a portent for mankind. We have prepared a painful doom for evil-doers. 37 And [We destroyed] 'Aad and Thamud and the companions of the well and many generations between them. 38 Each (of them) We warned by examples, and each (of them) We brought to utter ruin. 39 And they [who now deny Our messages] must surely have come across that town which was rained upon by a rain of evil: have they, then, never beheld it [with their minds eye]? But nay, they would not believe in resurrection! 40 And when they see thee (O Muhammad) they treat thee only as a jest (saying): Is this he whom Allah sendeth as a messenger? 41 "He indeed would well-nigh have misled us from our gods, had it not been that we were constant to them!" - Soon will they know, when they see the Penalty, who it is that is most misled in Path! 42 Have you seen the one who takes as his god his own desire? Then would you be responsible for him? 43 Or thinkest thou that most of them listen or understand? They are only like cattle;- nay, they are worse astray in Path. 44