We gave the Book to Moses - do not have any doubt about the Day of Judgment - and made it a guide 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 Lo! thy Lord will judge between them on the Day of Resurrection concerning that wherein they used to differ. 25 Is it not a guidance for them (to observe) how many generations We destroyed before them, amid whose dwelling places they do walk? Lo! therein verily are portents! Will they not then heed? 26 And do they not see that We send the water to the barren land and produce crops with it, so their animals and they themselves eat from it? So do they not perceive? 27 And they say: When will this Decision arrive if ye are truthtellers? 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 So (leave them to themselves and) turn away from them and wait; they too are waiting. 30