And to whomsoever We give long life, We bend him over in His constitution; what, do they 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 the end that it may warn everyone who is alive [of heart,] and that the word [of God] may bear witness against all who deny the truth. 70 Did they not see that We have created animals for them from Our handiwork, so they are their owners? 71 We have subjected these to them, so that some may be used for riding and some for food, 72 some for milk to drink and some from which other benefits may be received? Will they not be grateful? 73 They chose idols besides God in the hope of receiving help from them, but they will not be able to help them. 74 They are not able to give them succour; whereas they shall be against them host brought forward. 75 Let not their words grieve you. We have knowledge of all that they conceal and all that they reveal. 76 Beholdest not man that We have created him from a sperm? Yet lo! he is a manifest disputer? 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 (Muhammad), tell him, "He who gave them life in the first place will bring them back to life again. He has the best knowledge of all creatures. 79 He who produces for you fire out of the green tree, so that, lo! you kindle [your fires] therewith." 80 Is not He, Who created the heavens and the earth Able to create the like of them? Yes, indeed! He is the All-Knowing Supreme Creator. 81 Whenever He decides to create something He has only to say, "Exist," and it comes into existence. 82 So glory be to Him, in whose hand is the dominion of everything, and unto whom you shall be returned. 83