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 by which he may warn those who are living and may let the words of God come true against the unbelievers. 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 And for them in the animals are numerous different benefits and drinks; so will they not be grateful? 73 And they have taken besides Allah aliha (gods), hoping that they might be helped (by those so called gods). 74 but they are not able to help them: rather they will be brought before God as their allied host. 75 So do not let their saying grieve thee; assuredly We know what they keep secret and what they publish. 76 Does man not see that We created him of a sperm drop, and lo! he is flagrantly contentious? 77 And he puts forth for Us a parable, and forgets his own creation. He says: "Who will give life to these bones when they have rotted away and became dust?" 78 Say: "He who brought them into being in the first instance will give them life [once again,] seeing that He has full knowledge of every act 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 earth, able to create the like of them? Yes indeed; He is the All-creator, the All-knowing. 81 when He decrees a thing, He need only say, "Be!" and it is. 82 Therefor Glory be to Him in Whose hand is the dominion over all things! Unto Him ye will be brought back. 83