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 When they persevered and firmly believed Our revelations We appointed learned men among them who guided them by Our command. 24 Surely your Lord will judge between them on the day of resurrection concerning that wherein they differ. 25 Does it not teach them a lesson, how many generations We destroyed before them, in whose dwellings they (now) go to and fro? Verily in that are Signs: Do they not then listen? 26 Do they not see that We drive the rain towards a land that is dry, then grow grain from it which their cattle and they themselves eat? Will they not see even then? 27 They also ask: 'When will this Opening come, if what you say is true' 28 Proclaim, “On the Day of Decision*, the disbelievers will not benefit from their accepting faith, nor will they get respite.” (* Of death or of resurrection) 29 Turn away from them and wait. They are, also, waiting. 30