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 In order that it may warn him who is alive, and that the sentence may be justified on the infidels. 70 Do they not see the cattle among things We have fashioned by Our power, which they own, 71 And We have subdued them unto them, so that some of them they have for riding and on some of them they feed? 72 And they derive other advantages and drinks from them. Even then they do not offer thanks, 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 unable to succour their devotees, even though to them they may [appear to] be hosts drawn up [for succour]. 75 So let not their speech grieve you. Indeed, We know what they conceal and what they declare. 76 Has not man regarded how that We created him of a sperm-drop? Then lo, he is a manifest adversary. 77 And he strikes out a likeness for Us and forgets his own creation. Says he: Who will give life to the bones when they are rotten? 78 Say, "He will give them life Who created them for the first time! for He is Well-versed in every kind of creation!- 79 He Who created from a green tree a fire for you, a fire to light your stoves with.” 80 Is not He who created the heavens and the earth able to create the like of these? Yea! He is the Supreme Creator, the Knower. 81 Verily, when He intends a thing, His Command is, "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