[Canticle_of_Deborah]

The Ten Commandments were the written Word of God.

Christ was the Living Word of God.

What was prophesied in the Old Testament came into manifestation in the New Testament.

[Buggman]

Nope. Christ made repeated references to the Law being separate from Himself. Paul's theology also makes this distinction. The Law (as in, the Torah and the Tanakh) do prophesy of Him, but to say that the Ten Commandments are the symbol of the Logos, Christ Himself, is a horrendous distortion of the Scripture's teaching.