It is Allah who has provided you with cattle, some that you ride and some that you eat, 79 you have other benefits in them too. You can reach any destination you wish on them: they carry you by land, as ships carry you on the sea. 80 And He shows you His signs; so which sign of Allah will 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 And when their messengers came to them with clear proofs, they [merely] rejoiced in what they had of knowledge, but they were enveloped by what they used to ridicule. 83 Then when they behold Our prowess, they said: we believe in Allah alone, and we disbelieve in that which with Him we have been associating. 84 But their attaining to faith after they had beheld Our punishment could not possibly benefit them; such being the way of God that has always obtained for His creatures: and so, then and there, lost were they who had denied the truth. 85