And indeed, [in times long past] We sent forth Noah unto his people, and he dwelt among them a thousand years bar fifty; and then the floods overwhelmed them while they were still lost in evildoing: 14 Then We delivered him and those in the ark, and made it a sign unto the worlds. 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 in place of God and invent lies. Surely those you worship other than God have no power over your means of livelihood. So seek your sustenance from God, and worship Him and give Him thanks. To Him will you be brought back in the end. 17 But if ye deny, then nations have denied before you. The messenger is only to convey (the message) plainly. 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 on the earth and see how He originated creation. Then (you will know) how God will raise the last raising (of the dead). Surely God has power over everything, 20 He punishes whom He will and shows mercy to whom He pleases. And to Him you shall be returned. 21 You cannot defeat His purpose on earth or in heaven; nor have you any friend or helper besides God." 22