I will set his hand also in the sea ... - His dominion shall extend from the sea on the one hand to the rivers on the other. The sea here evidently refers to the Mediterranean; and the rivers to the great rivers on the east - the Tigris and Euphrates. These were the promised boundaries of the land. Genesis 15:18. David secured a conquest over all these territories, and united all under his scepter, thus securing the accomplishment of the promise made to Abraham. See the notes at Psalm 60:1-12.

I will set his hand also in the sea - This was literally fulfilled in David. Hand signifies power or authority; he set his hand on the sea in conquering the Philistines, and extending his empire along the coast of the Mediterranean Sea, from Tyre to Pelusium. All the coasts of the Red Sea, the Persian Gulf, and the Arabic Ocean, might be said to have been under his government, for they all paid tribute to him or his son Solomon.

His right hand in the rivers - First, the Euphrates: he subjected all Syria, and even a part of Mesopotamia; 2 Samuel 8:3; 1 Chronicles 18:3. He also took Damascus, and consequently had his hand or authority over the river Chrysorrhoes, or Baraddi; and in his conquest of all Syria his hand must have been on the Orontes and other rivers in that region. But if this be considered as referring to the typical David, we see that He was never conquered; he never lost a battle; the hosts of hell pursued him in vain. Satan was discomfited, and all his enemies bruised under his feet. Even over death he triumphed; and as to his dominion, it has spread and is spreading over all the isles of the sea, and the continents of the world.

I will set his hand also in the sea,.... Which is expressive not of his dominion over the sea, and of his power and authority over all things in it, which: he has by right of creation, and as Mediator, Psalm 8:5, of which there were instances in the days of his flesh, Matthew 8:26, but of his kingdom taking place in, and of his government over the inhabitants of the isles of the sea; and so the Targum,

"I will set or place his government in the provinces of the sea;''

and which has been remarkably accomplished in our isles, where his Gospel has been preached, his kingdom set up, and he has had a race of subjects, and a seed, to serve him for many years:

and his right hand in the rivers: or, as the Targum,

"the power of his right hand in those that dwell by rivers;''

meaning such that dwell upon the continent, afar off from the sea, and whose countries are watered by rivers: so that both phrases denote the extent of Christ's kingdom in the continent, and in the islands of the sea; signifying, that it should reach everywhere, and be from sea to sea, and from the river to the ends of the earth, Psalm 72:8. Compare with this Revelation 10:1. Aben Ezra interprets it of David's prevailing over those that go in ships in the sea, and in rivers.

I will set his hand also in the sea, and his right hand in the {x} rivers.

(x) He will enjoy the land around him.

89:25 Set - Establish his power and dominion. The sea - The mid - land sea. The rivers - Euphrates, called rivers, in regard of divers branches of it, and rivers which flow into it. So here is a description of the uttermost bounds of the promised land.

25. hand [and] right hand-power (Ps 17:7; 60:5).

sea, and . rivers-limits of his empire (Ps 72:8).

89:19-37 The Lord anointed David with the holy oil, not only as an emblem of the graces and gifts he received, but as a type of Christ, the King Priest, and Prophet, anointed with the Holy Ghost without measure. David after his anointing, was persecuted, but none could gain advantage against him. Yet all this was a faint shadow of the Redeemer's sufferings, deliverance, glory, and authority, in whom alone these predictions and promises are fully brought to pass. He is the mighty God. This is the Redeemer appointed for us, who alone is able to complete the work of our salvation. Let us seek an interest in these blessings, by the witness of the Holy Spirit in our hearts. As the Lord corrected the posterity of David for their transgressions, so his people shall be corrected for their sins. Yet it is but a rod, not a sword; it is to correct, not to destroy. It is a rod in the hand of God, who is wise, and knows what he does; gracious, and will do what is best. It is a rod which they shall never feel, but when there is need. As the sun and moon remain in heaven, whatever changes there seem to be in them, and again appear in due season; so the covenant of grace made in Christ, whatever alteration seems to come to it, should not be questioned.