15 And would you know that He who was begotten of the Father, and afterwards became man, is God? Hear the Prophet saying, This is our God, none other shall be accounted of in comparison with Him. He has found out every way of knowledge, and given it to Jacob His servant, and to Israel His beloved. Afterwards He was seen on earth, and conversed among men. Do you see herein God become man, after the giving of the law by Moses? Hear also a second testimony to Christ's Deity, that which has just now been read, Your throne, O God, is for ever and ever. For lest, because of His presence here in the flesh, He should be thought to have been advanced after this to the Godhead, the Scripture says plainly, Therefore God, even Your God, has anointed You with the oil of gladness above Your fellows. Do you see Christ as God anointed by God the Father?
Source: Catechetical Lectures (New Advent)