The "word" in that verse is "logos". It is talking about God's plans, thoughts or reasons. And the came real in verse 14 in His son Jesus. God did not "become" flesh. His plans did. BIG difference. You making them the exact same person. One and the same. They are not. They are the same in wills, charactor, plans. But they are not phyiscally the same. God is immortal, Jesus is a man who is mortal.
Tertullian on the Trinity
"We do indeed believe that there is only one God, but we believe that under this dispensation, or, as we say,
oikonomia, there is also a Son of this one only God, his Word, who proceeded from him and through whom all things were made and without whom nothing was made. . . . We believe he was sent down by the Father, in accord with his own promise, the Holy Spirit, the Paraclete, the sanctifier of the faith of those who believe in the Father and the Son, and in the Holy Spirit. . . . This rule of faith has been present since the beginning of the gospel, before even the earlier heretics" (
Against Praxeas 2 [A.D. 216]).
"And at the same time the mystery of the
oikonomia is safeguarded, for the unity is distributed in a Trinity. Placed in order, the three are the Father, Son, and Spirit. They are three, however, not in condition, but in degree; not in being, but in form; not in power, but in kind; of one being, however, and one condition and one power, because he is one God of whom degrees and forms and kinds are taken into account in the name of the Father, and of the Son, and of the Holy Spirit" (ibid.).
"Keep always in mind the rule of faith which I profess and by which I bear witness that the Father and the Son and the Spirit are inseparable from each other, and then you will understand what is meant by it. Observe now that I say the Father is other [distinct], the Son is other, and the Spirit is other. This statement is wrongly understood by every uneducated or perversely disposed individual, as if it meant diversity and implied by that diversity a separation of Father, Son, and Holy Spirit" (ibid., 9).
"Thus the connection of the Father in the Son, and of the Son in the Paraclete, produces three coherent persons, who are yet distinct one from another. These three are, one essence, not one person, as it is said, ‘I and my Father are one’ [John 10:30], in respect of unity of being not singularity of number" (ibid., 25)."
Early church Fathers understood that there is only one God, and that this God consisted of three distinct personifications of the same God. Those being the Father, the Son, and The Holy Spirit. The three are distinct personifications of the same being, the same God. Each personification of God is distinct from the other, yet the three are in essence the same God. I'm a carpenter, and I am a husband. While I certainly can be characterized as a carpenter, this carpenter is a husband. This carpenter and this husband is indeed the same person. Each has qualities of his own, yet we are one.