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 appointed, from among them, leaders, giving guidance under Our command, so long as they persevered with patience and continued to have faith in Our Signs. 24 Your Lord will issue His decree about their (believers and disbeliever's) differences on the Day of Judgment. 25 [But] can, then, they [who deny the truth] learn no lesson by recalling how many a generation We have destroyed before their time? [people] in whose dwelling-places they [themselves now] walk about? In this, behold, there are messages indeed: will they not, then, listen? 26 Observe they not that We drive water unto a land bare, and bring forth therewith crops whereof their cattle and they themselves eat? Will they not therefore be enlightened? 27 They say: "When will this decision be, if ye are telling the truth?" 28 Say, "On the day of the final triumph, the faith of the disbelievers will be of no avail to them, nor will they be given any respite". 29 Turn away from them and wait. They are, also, waiting. 30