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 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 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 for them therein are [other] benefits and drinks, so will they not be grateful? 73 But [nay,] they take to worshipping deities other than God, [hoping] to be succoured [by them, and not knowing that] 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 Does not man see that We have created him from the small seed? Then lo! he is an open disputant. 77 He questions Our Resurrection of him, but has forgotten his own creation. He has said, "Who will give life to the bones which have become ashes?" 78 Say: 'He will quicken them who originated them the first time; He has knowledge of every creation; 79 "The same Who produces for you fire out of the green tree, when behold! ye kindle therewith (your own fires)! 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 Verily, His Command, when He intends a thing, is only that He says to it, "Be!" and it is! 82 Therefore Purity is to Him in Whose Hand* is the control over all things and it is towards Him that you will be returned. (Used as a metaphor to mean Power). 83