More like a poly-namist.. Every instance of Christ whether in the OT or New is the same. I think what people, especially other Christians struggle with is understanding Gods ontology, as God is a Spirit, but then we have God incarnate in the flesh as Christ.
Col_1:15 He is the image of the invisible God, the firstborn of all creation.
Scripture teaches that Christ is essentially one aspect of Gods ontology, but still God.
Before anything that was created, God needed no direct interface or avatar, or image.. Once creation was initiated, Gods interface, or avatar, which is Jesus was manifested to His creation. Thats why Isaiah refers to Christ, who is the son of God, as the 'Everlasting Father'.
Isa 9:6 For to us a child is born, to us a son is given; and the government shall be upon his shoulder, and his name shall be called Wonderful Counselor, Mighty God, Everlasting Father, Prince of Peace.
Whats amazing is that not only did Isiah prophesy Christ, but since the Septuagint can objectively be proven to exist before Christ, we know for a fact that Christs incarnation in fact happened well after Isaiahs prophecy.
And you cant say the Jews invented Christ, they hated Christ and still do to this day... At least the correct Christ, most Jews believe Jesus was 'just some prophet' who directly challenged Judaism.. If Jews studied their own texts they would have known Christ was who He said he was.
