We sent Noah to his people and he lived with them for nine hundred and fifty years, then the flood engulfed them for their injustice. 14 So We delivered him and the inmates of the ark, and made it a sign to the nations. 15 Tell of Abraham. He said to his people, "Worship God and fear Him, that would be best for you, if only you knew. 16 You only serve, apart from God, idols and you create a calumny; those you serve, apart from God, have no power to provide for you. So seek after your provision with God, and serve Him, and be thankful to Him; unto Him you shall be returned. 17 "And if you deny, then nations before you have denied (their Messengers). And the duty of the Messenger is only to convey (the Message) plainly." 18 Do they not see how God originates creation, then reproduces it? That surely is easy for God. 19 (Muhammad), say to them, "Travel through the land and see how He has begun the creation and how He will invent the next life. God has power over all things. 20 He chastises whom He will and forgives whom He will. To Him all of you will be sent back. 21 You cannot defeat His purpose on earth or in heaven; nor have you any friend or helper besides God." 22