And verily we sent Noah (as Our messenger) unto his folk, and he continued with them for a thousand years save fifty years; and the flood engulfed them, for they were wrong-doers. 14 but We saved him, together with all who were in the ark, which We then set up as a symbol [of Our grace] for all people [to remember]. 15 And (We sent) Ibrahim, when he said to his people: Serve Allah and be careful of (your duty to) Him; this is best for you, if you did but know: 16 You worship idols besides God and you create falsehood. Whatever you worship besides Him cannot provide you with anything for your sustenance. Seek your sustenance from the bounties of God. Worship Him. Give Him thanks. To Him you will all return." 17 But if you deny, then many a people have denied before you. The duty of the apostle is to convey the message clearly." 18 (Have they not seen how God originates creation, then brings it back again? Surely that is an easy matter for God. 19 Say: "Travel through the earth and see how Allah did originate creation; so will Allah produce a later creation: for Allah has power over all things. 20 He punishes whom He wills and has mercy upon whom He wills, and to Him you will be returned. 21 and never - not on earth and not in the skies - can you [hope to] elude Him: and you have none to protect you from God, and none to bring you succour." 22