Justin Martyr

Further, to persuade you that you have not understood anything of the Scriptures, I will remind you of another psalm, dictated to David by the Holy Spirit, which you say refers to Solomon, who was also your king. But it refers also to our Christ. But you deceive yourselves by the ambiguous forms of speech. For where it is said, 'The law of the Lord is perfect,' you do not understand it of the law which was to be after Moses, but of the law which was given by Moses, although God declared that He would establish a new law and a new covenant. And where it has been said, 'O God, give Thy judgment to the king,' since Solomon was king, you say that the Psalm refers to him, although the words of the Psalm expressly proclaim that reference is made to the everlasting King, i.e., to Christ. For Christ is King, and Priest, and God, and Lord, and angel, and man, and captain, and stone, and a Son born, and first made subject to suffering, then returning to heaven, and again coming with glory, and He is preached as having the everlasting kingdom: so I prove from all the Scriptures.