Whoever reaches old age, We reverse in natural disposition. Do they not have sense (to see)? 68 And We did not give Prophet Muhammad, knowledge of poetry, nor is it befitting for him. It is not but a message and a clear Qur'an 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 of what Our Hands have created, the cattle, so that they are their owners. 71 And have subdued them unto them, so that some of them they have for riding, some for food? 72 From cattle they get milk and other benefits. Will they not then give thanks? 73 But they have taken besides Allah [false] deities that perhaps they would be helped. 74 They cannot help them, though they be hosts made ready for them. 75 So do not let their saying grieve thee; assuredly We know what they keep secret and what they publish. 76 Has not man regarded how that We created him of a sperm-drop? Then lo, he is a manifest adversary. 77 He questions Our Resurrection of him, but has forgotten his own creation. He has said, "Who will give life to the bones which have become ashes?" 78 (Muhammad), tell him, "He who gave them life in the first place will bring them back to life again. He has the best knowledge of all creatures. 79 He has created fire for you out of the green tree from which you can kindle other fires. 80 How can He who created the heavens and the earth not be able to create others like them? Why not? He is the real creator all-knowing. 81 His affair, when He intendeth a thing, is only that He saith unto it: be, and it becometh. 82 All glory belongs to the One in whose hands is the control of all things. To Him you will all return. 83