Indeed, We gave Moses the Book; so he not in doubt concerning the encounter with him; and We appointed it for a guidance to the Children of Israel. 23 And when they became steadfast and believed firmly in Our revelations, We appointed from among them leaders who guided by Our command. 24 Your Lord will issue His decree about their (believers and disbeliever's) differences on the Day of Judgment. 25 Is it not a guidance to them, how many generations We destroyed before them in whose dwelling-places they walk? Surely in that are signs; what, will they not hear? 26 Do they not see that We drive the water to a land having no herbage, then We bring forth thereby seed-produce of which their cattle and they themselves eat; will they not then see? 27 They say: "When will this decision be, if ye are telling the truth?" 28 Say: 'On the Day of Opening the faith of the unbelievers will not benefit them, nor shall they be respited' 29 Therefore turn away from them and wait, surely they too are waiting. 30