It is God who [at all times works wonders for you: thus, He] provides for you [all manner of] livestock, so that on some of them you may ride, and from some derive your food, 79 You may also obtain other benefits from them. You may ride them to seek whatever you need or be carried by them as ships carry you by sea. 80 And He shows you (always) His Signs: then which of the Signs of Allah will ye deny? 81 HAVE THEY, then, never journeyed about the earth and beheld what happened in the end to those [deniers of the truth] who lived before their time? More numerous were they, and greater in power than they are, and in the impact which they left on earth: but all that they ever achieved was of no avail to 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 Then, when they saw Our might, they said, 'We believe in God alone, and we disbelieve in that we were associating with Him.' 84 But their belief was not going to profit them when they had seen Our punishment; (this is) Allah's law, which has indeed obtained in the matter of His servants, and there the unbelievers are lost. 85