The physical growth of those whom We grant a long life will be reversed. Will you then not understand? 68 And We did not give Prophet Muhammad, knowledge of poetry, nor is it befitting for him. It is not but a message and a clear Qur'an 69 to warn all who are truly alive, and to justify the word [God's verdict] against the deniers. 70 Do they not see that We have created for them of what Our Hands have created, the cattle, so that they are their owners. 71 We have subjected these to them, so that some may be used for riding and some for food, 72 and may have [yet other] benefits from them, and [milk] to drink? Will they not, then, be grateful? 73 And they have taken (other) gods beside Allah, in order that they may be helped. 74 They cannot help them, but they will be brought forward as a troop against those who worshipped them (at the time of Reckoning). 75 Muhammad, let not their words annoy you. We certainly know whatever they conceal or reveal. 76 Has not man regarded how that We created him of a sperm-drop? Then lo, he is a manifest adversary. 77 And he propoundeth for us a similitude, and forgetteth his creation; he saith: who shall quicken the bones when they are decayed? 78 Say: He will give life to them Who brought them into existence at first, and He is cognizant of all creation 79 Who giveth you out of the green tree fire, and lo! ye kindle therewith. 80 Is He who created the heavens and the earth unable to create their like? Yes, indeed, He is the Creator, the Knower. 81 Whenever He decides to create something He has only to say, "Exist," and it comes into existence. 82 So all glory to Him who holds all power over everything, to whom you will go back in the end. 83