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 some leaders among them, guiding by Our command, when they had persevered; and they used to accept faith in Our signs. 24 Surely your Lord will decide between them about what they were at variance, on the Day of Resurrection. 25 Is it not a guidance for them, how many generations We have destroyed before them in whose dwellings they do walk about? Verily, therein indeed are signs. Would they not then 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 They say: "When will this decision be, if ye are telling the truth?" 28 Say: 'On the Day of Opening the faith of the unbelievers will not benefit them, nor shall they be respited' 29 Turn away from them and wait. They are, also, waiting. 30