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 And We made some leaders among them, guiding by Our command, when they had persevered; and they used to accept faith in Our signs. 24 On the Day of Resurrection your Lord will distinguish between them that on which they varied. 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 do drive rain to parched soil (bare of herbage), and produce therewith crops, providing food for their cattle and themselves? Have they not the vision? 27 They say: “If you are truthful, (tell us) when will the Judgement come?” 28 Say thou: on the day of the Decision their belief will not profit those who have disbelieved; nor will they be respited. 29 Therefore turn away from them, and wait, they are waiting. 30