Whoever reaches old age, We reverse in natural disposition. Do they not have sense (to see)? 68 We did not teach him (Muhammad) poetry, nor was he supposed to be a poet. It is only the word (of God) and the illustrious Quran 69 So that he may warn him who is alive and feels, and justify the word against those who do not believe. 70 Have they not seen how We have created for them the cattle they master with Our Hands? 71 and that We have subjected them to men's will, so that some of them they may use for riding and of some they may eat, 72 And for them therein are [other] benefits and drinks, so will they not be grateful? 73 And they have taken gods besides Allah that they may be helped. 74 Those deities can render them no help. Yet these devotees act as though they were an army in waiting for them. 75 However, be not grieved by the sayings of those [who deny the truth]: verily, We know all that they keep secret as well as all that they bring into the open. 76 Does not man see that We created him from a drop. Yet there he is, flagrantly contentious, 77 And [now] he [argues about Us, and] thinks of Us in terms of comparison, and is oblivious of how he himself was created! [And so] he says, "Who could give life to bones that have crumbled to dust?" 78 Say, "He will give them life who produced them the first time; and He is, of all creation, Knowing." 79 He Who has made for you the fire (to burn) from the green tree, so that with it you kindle (fire). 80 Is not He who created the heavens and the earth Able to create the likes of them? Yes, [it is so]; and He is the Knowing Creator. 81 Whenever He decides to create something He has only to say, "Exist," and it comes into existence. 82 So exalted is He in whose hand is the realm of all things, and to Him you will be returned. 83