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 by which he may warn those who are living and may let the words of God come true against the unbelievers. 70 Do they not see that We have created for them of what Our Hands have created, the cattle, so that they are their owners. 71 And We have subdued them unto them, so that some of them they have for riding and on some of them they feed? 72 And for them in the animals are numerous different benefits and drinks; so will they not be grateful? 73 And they have taken (other) gods beside Allah, in order that they may be helped. 74 They cannot help them, though they be hosts made ready for them. 75 So be not grieved by what they say. We certainly know what they hide and disclose. 76 Does not man see that We have created him from Nutfah (mixed male and female discharge semen drops). Yet behold! He (stands forth) as an open 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 Who first brought them into being will quicken them; He knows well about every kind of creation; 79 He has created fire for you out of the green tree from which you can kindle other fires. 80 Is He who created the heavens and earth not able to create others like these people? Of course He is! He is indeed the Supreme Creator, the All Knowing: 81 Whenever He decides to create something He has only to say, "Exist," and it comes into existence. 82 So glory be to Him who has control over all things. It is to Him that you will all be brought back. 83