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 And We have not taught him poetry, nor is it meet for him; it is nothing but a reminder and a plain Quran, 69 To warn whosoever liveth, and that the word may be fulfilled against the disbelievers. 70 Have they not seen how that We have created for them of that Our hands wrought cattle that they own? 71 And We have subjected them to them, so some of them they have to ride upon, and some of them they eat. 72 some for milk to drink and some from which other benefits may be received? Will they not be grateful? 73 And they have taken (other) gods beside Allah, in order that they may be helped. 74 They will not be able to help them and will be brought (to Us) as their levied troops. 75 So be not grieved by what they say. We certainly know what they hide and disclose. 76 Has the human not seen how We created him from a drop (of sperm)? Yet he is a clear opponent. 77 And he presents for Us an example and forgets his [own] creation. He says, "Who will give life to bones while they are disintegrated?" 78 Say: 'He will quicken them who originated them the first time; He has knowledge of every 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 thereof?" - Yea, indeed! for He is the Creator Supreme, of skill and knowledge (infinite)! 81 Whenever He decides to create something He has only to say, "Exist," and it comes into existence. 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