CHRIST IN THE PSALM: AN OVERVIEW.
The words in [this psalm] are sung as if by the person of Christ, who although he is noble as Lord by nature and has under his feet creation as a handmaid, yet he asks to be preserved by the Father as the head of the body of the church. . . . He made those sanctified by the Spirit a marvel in the land—in his church—teaching them the will of the Father as an angel of mighty counsel. They hastened to hear the preaching, not through blood [sacrifices] or practices of the law to please God, but through praise and bloodless sacrifice. Nor with names that befit their former works did he say, I shall call them, that is, idolaters and polytheists and atheists; but called and holy and pious, and who have a share in the Lord. Because the latter was obedient to the Father to death—which he calls a cup—for this reason he gave him as a portion and inheritance to the Gentiles. And he binds it to him with cords—fetters of spiritual life. . . . He is on [the Father’s] right hand in that we gain through his hands his heavenly Father as helper, and like a rod of power he has supported our weakness. Therefore he also says to him: My flesh will reside in hope. The hope, then, is that his flesh will again assume the soul that was constituted. For his soul was not left in Sheol, nor did his body see the corruption of the grave. . . . For these things are granted us in him as the head and firstborn of the resurrection and because we have grown rich with his poverty. And again we shall be in unfading delights, which the saints will receive on the day of his manifestation from him who is the Father’s right hand.
Exposition on Psalms 16