Indeed, We sent Noah to his people, and he tarried among them a thousand years, all but fifty; so the Flood seized them, while they were evildoers. 14 But We saved him and those with him in the ark, and made it a sign for the creatures of 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 only [lifeless] idols instead of God, and [thus] you give visible shape to a lie! Behold, those [things and beings] that you worship instead of God have it not in their power to provide sustenance for you: seek, then, all [your] sustenance from God, and worship Him [alone] and be grateful to Him: [for] unto Him you shall be brought back! 17 If you, (pagans), call our (revelations) lies, certainly many generations living before you have also done the same thing. The duty of a Messenger is only to preach clearly. 18 Are then they [who deny the truth] not aware of how God creates [life] in the first instance, and then brings it forth anew? This, verily, is easy 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 pleases and has mercy on whom He pleases, and to Him you shall be turned back. 21 And you shall not escape in the earth nor in the heaven, and you have neither a protector nor a helper besides Allah. 22