Allah it is Who has made cattle for you so that you ride some of them and from some of them you derive food. 79 In them there are also other benefits for you, and through them you fulfil your heartfelt need (to reach places), and you are borne along upon them as upon the ships. 80 And [thus] He displays His wonders before you: which, then, of God's wonders can you still deny? 81 What, have they not journeyed in the land and beheld how was the end of those before them? They were stronger than themselves in might and left firmer traces in the earth; yet that they earned did not avail them. 82 For when Our apostles came to them with clear proofs, they boasted and exulted at the knowledge they possessed; but what they used to mock recoiled back on them, 83 And when they saw Our Might, they said: 'We believe in Allah alone, and we disbelieve in that we used to associate with Him' 84 But their belief when they saw Our might did not profit them -- the wont of God, as in the past, touching His servants; then the unbelievers shall be lost. 85