Psalms 89:19

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.

Then thou spakest in vision to thy holy one. The Psalmist returns to a consideration of the covenant made with David. The holy one here meant may be either David or Nathan the prophet, but most probably the latter, for it was to him that the word of the Lord came by night. 2Sa 7:4-5. God condescends to employ his gracious ministers to be the means of communication between himself and his favoured ones, —even to King David the covenant was revealed by Nathan the prophet; thus the Lord puts honour upon his ministers. I have laid help upon one that is mighty. The Lord had made David a mighty man of valour, and now he covenants to make him the helper and defender of the Jewish state. In a far fuller sense the Lord Jesus is essentially and immeasurably mighty, and on him the salvation of his people rests by divine appointment, while his success is secured by divine strength being engaged to be with him. Let us lay our faith where God has laid our help. I have exalted one chosen out of the people. David was God's elect, elect out of the people, as one of themselves, and elect to the highest position in the state. In his extraction, election, and exaltation, he was an eminent type of the Lord Jesus, who is the man of the people, the chosen of God, and the king of his church. Whom God exalts let us exalt. Woe unto those who despise him, they are guilty of contempt of court before the Lord of Hosts, as well as of rejecting the Son of God.