Whoever reaches old age, We reverse in natural disposition. Do they not have sense (to see)? 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 that he may warn him who is alive and establish an argument against those that deny the Truth. 70 Do they not see that We have created cattle for them, out of what Our hands have wrought, so they are their masters? 71 Whom We made subservient to them so that some of them they ride and some they eat? 72 They derive a variety of benefits and drinks from them. Will they, then, not give thanks? 73 They have set up other gods besides God, hoping to be helped by them, 74 It is not in their power to help them; but they (the worshippers) are unto them a host in arms. 75 So be not grieved by what they say. We certainly know what they hide and disclose. 76 And did not man see that We have created him from a drop of semen? Yet he is an open quarreller! 77 And he makes comparisons for Us, and forgets his own (origin and) Creation: He says, "Who can give life to (dry) bones and decomposed ones (at that)?" 78 Say, "He who brought them into being in the first instance will give them life again: He has knowledge of every type of creation: 79 Who gave you fire from a green tree, with which you ignite the flame." 80 And is it not possible for the One Who created the heavens and the earth to create the likes of them? It is surely possible, why not? And He is the Great Creator, the All Knowing of everything. 81 When He wills a thing, His command is to say to it 'Be', and it is! 82 So glory be to Him, in whose hand is the dominion of everything, and unto whom you shall be returned. 83