We (once) sent Noah to his people, and he tarried among them a thousand years less fifty: but the Deluge overwhelmed them while they (persisted in) sin. 14 We saved Noah and the people in the Ark and made (their case) a miracle for the world. 15 And Abraham! (Remember) when he said unto his folk: Serve Allah, and keep your duty unto Him; that is better for you if ye did but know. 16 You worship idols besides God and fabricate falsehoods. Those whom you worship besides God have no power to provide sustenance for you. So seek your sustenance from God and worship Him and be grateful to Him, for to Him you shall return. 17 "And if you give [me] the lie - well, [other] communities have given the lie [to God's prophets] before your time: but no more is an apostle bound to do than clearly deliver the message [entrusted to him]." 18 Have they not seen how God begins the creation and then turns it back? This is not difficult at all for God. 19 Say, [O Muhammad], "Travel through the land and observe how He began creation. Then Allah will produce the final creation. Indeed Allah, over all things, is competent." 20 He punishes whom He will and shows mercy to whom He pleases. And to Him you shall be returned. 21 You are not able to frustrate Him either in the earth or in heaven; and you have not, apart from God, either protector or helper. 22