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 appointed from among them leaders guiding by Our command, when they endured patiently, and had sure faith in Our signs. 24 Verily, your 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 Have they not seen how We lead the water to the barren land and therewith bring forth crops whereof their cattle eat, and they themselves? Will they not then see? 27 And they say, “When will this decision take place, if you are truthful?” 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 Therefore turn away from them and wait as they are waiting. 30