Assuredly We vouchsafed the Book unto Musa; so be thou not in doubt in thy receiving it. And We appointed it to be a guidance unto the Children of Is'rail. 23 And We made of them Imams to guide by Our command when they were patient, and they were certain of Our communications. 24 On the Day of Resurrection your Lord will distinguish between them that on which they varied. 25 Does it not guide them [to see] how many generations We destroyed before them, among whose ruined dwellings they now walk about? There truly are signs in this -- will they not listen? 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 And they say: When will this judgment take place, If you are truthful? 28 Say (unto them): On the day of the victory the faith of those who disbelieve (and who then will believe) will not avail them, neither will they be reprieved. 29 So turn away from them, and wait: they too are waiting. 30