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 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 That he or it (Muhammad SAW or the Quran) may give warning to him who is living (a healthy minded the believer), and that Word (charge) may be justified against the disbelievers (dead, as they reject the warnings). 70 Have they not seen how We have created for them of Our handiwork the cattle, so that they are their owners, 71 Whom We made subservient to them so that some of them they ride and some they eat? 72 And they derive other advantages and drinks from them. Even then they do not offer thanks, 73 And they have taken gods besides Allah that they may be helped. 74 They have not the power to help them: but they will be brought up (before Our Judgment-seat) as a troop (to be condemned). 75 Muhammad, let not their words annoy you. We certainly know whatever they conceal or reveal. 76 IS MAN, then, not aware that it is We who create him out of a [mere] drop of sperm - whereupon, lo! he shows himself endowed with the power to think and to argue? 77 And he hath coined for Us a similitude, and hath forgotten the fact of his creation, saying: Who will revive these bones when they have rotted away? 78 Say: He will revive them Who produced them at the first, for He is Knower of every creation, 79 “The One Who has created for you fire from the green tree, so you kindle from it.” 80 Is He who created the heavens and the earth unable to create their like? Yes, indeed, He is the Creator, the Knower. 81 His command is only when He intends a thing that He says to it, "Be," and it is. 82 So glory be to Him, in whose hand is the dominion of everything, and unto whom you shall be returned. 83