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 (Muhammad) to versify, nor is it worthy of him. This is nothing but a reminder and illuminating discourse, 69 That it may give admonition to any (who are) alive, and that the charge may be proved against those who reject (Truth). 70 Observe they not that We have created for them, of that which Our hands have worked, cattle: so that they are their owners. 71 We have subjected these to them, so that some may be used for riding and some for food, 72 And they have (other) profits from them (besides), and they get (milk) to drink. Will they not then be grateful? 73 And they have taken beside Allah gods, hoping that haply they may be succoured. 74 but they are not able to help them: rather they will be brought before God as their allied host. 75 So let not their speech, then, grieve you (O Muhammad SAW). Verily, We know what they conceal and what they reveal. 76 Does not man see that We created him from a drop. Yet there he is, flagrantly contentious, 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 who brought them into being in the first instance will give them life again: He has knowledge of every type of creation: 79 "The same Who produces for you fire out of the green tree, when behold! ye kindle therewith (your own fires)! 80 Has He Who created the heavens and the earth no power to create the likes of them? Yes, indeed, He is the Superb Creator. 81 His affair, when He intendeth a thing, is only that He saith unto it: be, and it becometh. 82 Therefore Purity is to Him in Whose Hand* is the control over all things and it is towards Him that you will be returned. (Used as a metaphor to mean Power). 83