Verily We gave Moses the Book; so be not in doubt about his having received it; and We made it a guidance for the children of Israel. 23 We appointed some of the Israelites as leaders for their exercising patience to guide the others to Our commands. They had firm belief in Our revelations. 24 Indeed your Lord will judge between them on the Day of Resurrection concerning the matters in which they used to differ. 25 Is it not a guidance to them, how many generations We destroyed before them in whose dwelling places they walk? Surely, in this there are signs. Will they not then hear! 26 Have they not seen how We lead the water to the barren land and therewith bring forth crops whereof their cattle eat, and they themselves? Will they not then see? 27 They say, "If what you say is true, when will the final triumph come?" 28 Say: 'On the Day of Victory their faith shall not profit the unbelievers, nor shall they be respited.' 29 Turn away from them and wait. They are, also, waiting. 30