In Revelation 1:8 the Lord Jesus refers to Himself as the Alpha and the Omega. There's more than one way to understand this, but it's possible to use deductive reasoning to ascertain which is the correct one.
Alpha and Omega
In Him was Life
When we combine a plain reading of the texts with deductive logic is is easy to show that Jesus Christ, the Word and "the deep" are all synonyms for the Son of God.
January 10th
We resolve a name of God the Son "the Word of God," with gender, the relationship of cause and effect, logic and reason, and the bonding of atomic nuclei at the beginning of the universe.