He whom we bring unto old age, We reverse him in creation (making him go back to weakness after strength). Have ye then no sense? 68 And We have not taught him (Prophet Mohammed- peace and blessings be upon him) to recite poetry, nor does it befit him; it is nothing but an advice and the bright Qur’an. 69 To warn whosoever liveth, and that the word may be fulfilled against the disbelievers. 70 Have they not seen how We have created for them of Our handiwork the cattle, so that they are their owners, 71 And have subjected the animals for them, so they ride some animals and eat some? 72 Benefits and (divers) drinks have they from them. Will they not then give thanks? 73 And take other gods apart from God that they may perhaps give them help. 74 they are unable to succour their devotees, even though to them they may [appear to] be hosts drawn up [for succour]. 75 Let not their speech, then, grieve thee. Verily We know what they hide as well as what they disclose. 76 Does man not consider that We created him from a [mere] sperm-drop - then at once he is a clear adversary? 77 And he invents an example for Us, while forgetting his own creation, saying, “Who is such that can revive the bones when they have completely rotted away?” 78 Say: "He who brought them into being in the first instance will give them life [once again,] seeing that He has full knowledge of every act of creation: 79 Who gave you fire from a green tree, with which you ignite the flame." 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 When He wills a thing He has only to say: "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