QUL

Allah tells us that He is the One Who has subjugated the sea so that ships may sail on it by His com"See the full heading"Allah tells us that He is the One Who has subjugated the sea so thatships may sail on it by His command, i.e. , by His grace and power

For if He did not give the water the strength to carry the ships, they would not sail. So he says:

(that He may show you of His signs) meaning, by His power.

(Verily, in this are signs for every patient, grateful.) means, every person who bears difficulty with patience and who gives thanks at times of ease. Then Allah says:

(And when waves cover them like shades,) meaning, like mountains or clouds,

(they invoke Allah, making their invocations for Him only.) This is like the Ayah,

(And when harm touches you upon the sea, those that you call upon vanish from you except Him) (17:67).

(And when they embark on a ship...) (29:65) Then Allah says:

(But when He brings them safe to land, there are among them those that stop in between.) Mujahid said, "This refers to the disbelievers -- as if he interpreted the word Muqtasid to mean denier as in the Ayah,

(but when He brings them safely to land, behold, they give a share of their worship to others) (29:65).

(And Our Ayat are not denied except by every Khattar Kafur.) Khattar means one who betrays or stabs in the back. This was the view of Mujahid, Al-Hasan, Qatadah and Malik, narrating from Zayd bin Aslam. This word describes a person who, whenever he makes a promise, breaks his promise, and it refers to the worst form of treachery.

(Kafur) means, one who denies blessings and does not give thanks for them, rather he forgets them and does not remember them.