There are few things in nature more fearsome or more uncontrollable by man than a mighty storm at sea. Only the One who created the waters of the sea can really control them. But He can! "For he commandeth, and raiseth the stormy wind, which lifteth up the waves thereof . . . . He maketh the storm a calm, so that the waves thereof are still" (Psalm 107:25, 29).
One of the most striking demonstrations of the deity of Christ was in a storm on the Sea of Galilee when "he arose, and rebuked the wind and the raging of the water: and they ceased, and there was a calm" (Luke 8:24). Note also the experience of the mariners sailing to Tarshish when they realized that the storm that was about to destroy them had been sent by the God of heaven because of Jonah. "So they took up Jonah, and cast him forth into the sea: and the sea ceased from her raging" (Jonah 1:15).
The Scriptures also compare opponents of the gospel to a raging sea. "The wicked are like the troubled sea, when it cannot rest, whose waters cast up mire and dirt" (Isaiah 57:20). Similarly, Jude says that apostate teachers are like "raging waves of the sea, foaming out their own shame" (Jude 13).
Christ used this same figure to prophesy the turmoil of the ungodly nations of the world in the last days. "There shall be . . . upon the earth distress of nations, with perplexity; the sea and the waves roaring" (Luke 21:25). But just as God the Creator can calm the raging waves of the ocean, so God our Savior can speak peace to the nations and calm each troubled soul. As our text assures us, He rules the ragings of every sea and stills them when the waves arise. HMM
http://www.icr.org/article/6988/