Translation:

13. And He has subjected to you as from Him all that is in the heavens and on earth: behold in that are Signs indeed for those who reflect.

Notes (Tafseer)

4747. Cf. xxxi. 20, and n. 3605. The sea was only one example of Allah's cherishing care in making all things in nature available for the use of man, through the genius and faculties which He has given to man. Man should never forget that it is all "as from Him", i.e., from Allah.