John Gill Bible Commentary

These see the works of the Lord,.... In creation, the sea itself, its flux and reflux; the creatures in it, fishes of various forms and sizes: and in providence, in preserving ships and men in the most imminent danger, and even to a miracle; sometimes causing the wind to change or to subside in a moment, whereby deliverance is wrought. And his wonders in the deep; the strange and wonderful creatures that are in the deep waters of the sea, and to be seen nowhere else; and the amazing appearances of divine providence, in delivering when in the greatest distress, and none at hand to help, and all hope of salvation gone.