Do you not see that ships sail in the sea by Allah's Grace that He may show you some of His Signs? Surely there are Signs in this for everyone who is steadfast, thankful. 31 When waves engulf them (in the sea) like canopies, they call upon Allah, consecrating their faith solely to Him. But when He delivers them safely to the land, some of them become lukewarm. None denies Our Signs except the perfidious, the ungrateful. 32 Mankind, have fear of your Lord and the day when a father will be of no avail to his son, nor will a son carry any part of the burden of his father. The promise of God is true. Do not let the worldly life deceive you nor let your pride deceive you about God. 33 Indeed Allah has the knowledge of the Last Day! And He sends down the rain; and He knows all what is in the mothers’ wombs; and no soul knows what it will earn tomorrow; and no soul knows the place where it will die; indeed Allah is the All Knowing, the Informer. (He may reveal the knowledge to whomever He wills.) 34