But [let them always remember that] if We lengthen a human being's days, We also cause him to decline in his powers [when he grows old]: will they not, then, use their reason? 68 We have not taught him poetry; it is not seemly for him. It is only a Remembrance and a Clear Koran, 69 To warn whoever is alive and justify the word against the disbelievers. 70 Have they not seen what We have created from the labor of Our own hands? We have given them cattle. 71 We have made the cattle subservient to them so they ride and consume them. 72 and may have [yet other] benefits from them, and [milk] to drink? Will they not, then, be grateful? 73 Yet they have taken, apart from God, gods; haply they might be helped. 74 (But) they shall not be able to assist them, and they shall be a host brought up before them. 75 Muhammad, let not their words annoy you. We certainly know whatever they conceal or reveal. 76 Hath not man seen that We have created him from a drop of seed? Yet lo! he is an open opponent. 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 will give life to them Who brought them into existence at first, and He is cognizant of all 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? Yea! and He is the Creator (of all), the Knower. 81 But His command, when He intendeth a thing, is only that He saith unto 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