۞ It is God who subjugated the ocean for you so that ships may ply through it by His command, and you may seek His bounty, and may haply be grateful. 12 And has subjected to you all that is in the heavens and all that is in the earth; it is all as a favour and kindness from Him. Verily, in it are signs for a people who think deeply. 13 Say thou unto those who believe, let them forgive those who hope not for the days of Allah, that He may requite a community for that which they have been earning. 14 If any one does a righteous deed, it ensures to the benefit of his own soul; if he does evil, it works against (his own soul). In the end will ye (all) be brought back to your Lord. 15 We did aforetime grant to the Children of Israel the Book the Power of Command, and Prophethood; We gave them, for Sustenance, things good and pure; and We favoured them above the nations. 16 And gave them plain commandments. And they differed not until after the knowledge came unto them, through rivalry among themselves. Lo! thy Lord will judge between them on the Day of Resurrection concerning that wherein they used to differ. 17 And finally, [O Muhammad,] We have set thee on a way by which the purpose [of faith] may be fulfilled: so follow thou this [way,] and follow not the likes and dislikes of those who do not know [the truth]. 18 Verily they cannot avail thee at all against Allah. And verily the wrong doers! friends are they one unto another. And Allah is the Friend of the God-fearing. 19 This is clear indication for mankind, and a guidance and a mercy for a folk whose faith is sure. 20 Do those who commit evil deeds imagine that We shall deal with them in the same way as We deal with those who have attained to faith and do righteous deeds, that they will be alike in their living and their dying? How badly they judge! 21