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 His signs. So which of the signs of Allah do you deny? 81 Did they not journey in the land that they may behold the end of those who had gone before them? They were more numerous and greater in strength and left behind more splendid traces in the land. Yet their attainments did not avail them. 82 Then when their apostles came to them with clear arguments, they exulted in what they had with them of knowledge, and there beset them that which they used to mock. 83 Then, when they saw Our doom, they said: We believe in Allah only and reject (all) that we used to associate (with Him). 84 Then their Faith (in Islamic Monotheism) could not avail them when they saw Our punishment. (Like) this has been the way of Allah in dealing with His slaves. And there the disbelievers lost utterly (when Our Torment covered them). 85