Truly, in the creation of the heavens and the earth and the alteration of the nighttime and the daytime and the boats that run on the sea with what profits humanity, and what God caused to descend from heaven of water, and gave life to the earth after its death, and disseminated on it all moving creatures, and diversified the winds and the clouds, ones caused to be subservient between heaven and earth, are the signs for a folk who are reasonable.