۞ God has made the sea subservient to you so that ships sail on by His command and you seek His favors. Perhaps you will be grateful. 12 He has subjected whatever is in heaven and on the earth to you; it is all from Him. In that are signs for those who ponder. 13 Tell the believers to ignore those who do not believe in the coming of the days of God. He will requite people for what they have done. 14 He who does what is right does it for his own gain, and he who does evil does so at his own loss, then to your Lord you shall all return. 15 We gave to the Children of Israel the Book, judgment and prophethood. We provided them with good things and preferred them above the worlds (of their time). 16 And We gave them clear proofs of the matter [of religion]. And they did not differ except after knowledge had come to them - out of jealous animosity between themselves. Indeed, your Lord will judge between them on the Day of Resurrection concerning that over which they used to differ. 17 Then We have made you follow a course in the affair, therefore follow it, and do not follow the low desires of those who do not know. 18 Lo! they can avail thee naught against Allah. And lo! as for the wrong-doers, some of them are friends of others; and Allah is the Friend of those who ward off (evil). 19 This [Qur'an] is enlightenment for mankind and guidance and mercy for a people who are certain [in faith]. 20 Do those who commit evil deeds think that We will make them (equal) to the believers who do good works, so that in life and death they shall be alike? How evil they judge! 21