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 Surely your Lord will judge between them on the Day of Resurrection concerning that wherein 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 that are signs; what, will they not hear? 26 Have they not seen that We drive the water to the barren land and cause crops to grow which they and their cattle consume? Why, then, they will not see? 27 They say: "When will this decision be, if ye are telling the truth?" 28 Say: "On the Day of Decision, no profit will it be to Unbelievers if they (then) believe! nor will they be granted a respite." 29 Wherefore turn aside thou from them, and await; verily they are awaiting. 30