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 (Prophet Muhammad) poetry, nor does it become him. This is only a Remembrance and a Clear Holy Reading (Koran) 69 to the end that it may warn everyone who is alive [of heart,] and that the word [of God] may bear witness against all who deny the truth. 70 Do they not see that We have created for them from what Our hands have made, grazing livestock, and [then] they are their owners? 71 And We have tamed them for them, so some of them they ride, and some of them they eat. 72 And therein they have advantages and drinks; will they not then be grateful? 73 And they have taken (other) gods beside Allah, in order that they may be helped. 74 Those deities can render them no help. Yet these devotees act as though they were an army in waiting for them. 75 So do not let their sayings grieve you. Surely, We have knowledge of what they hide and all that they reveal. 76 Has the human being not considered that We have created him from a drop of fluid. He is openly quarrelsome. 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 has made for you out of the green tree fire and lo, from it you kindle.' 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 when He decrees a thing, He need only say, "Be!" and it is. 82 So glory to Him in Whose hands is the dominion of all things: and to Him will ye be all brought back. 83