Having read your dialogue with
@PaulThomson, I can see and say that you are misrepresenting him. He did not say that there was no mention of the Word being "begotten" anywhere in the text of John 1. Instead, he said that it was not mentioned in John 1:1-2 which is what you had quoted. You then told him to go read John 1:14, and he did, and he also gave you a proper interpretation of it.
Seemingly, you do not understand what Christ had to do in his humanity in order to make us joint-heirs with him. In John chapter 17, Jesus is heard praying this to the Father.
Jhn 17:5
And now, O Father, glorify thou me with thine own self with the glory which I had with thee before the world was.
Before the world was, Jesus had glory with the Father because he was equal with God as one who is God himself
(John 1:1).
Phl 2:5
Let this mind be in you, which was also in Christ Jesus:
Phl 2:6
Who, being in the form of God, thought it not robbery to be equal with God:
Phl 2:7
But made himself of no reputation, and took upon him the form of a servant, and was made in the likeness of men:
Phl 2:8
And being found in fashion as a man, he humbled himself, and became obedient unto death, even the death of the cross.
Phl 2:9
Wherefore God also hath highly exalted him, and given him a name which is above every name:
Phl 2:10
That at the name of Jesus every knee should bow, of
things in heaven, and
things in earth, and
things under the earth;
Phl 2:11
And
that every tongue should confess that Jesus Christ
is Lord, to the glory of God the Father.
However, in his human form which he took upon himself during his incarnation, Jesus made himself of no reputation while taking upon himself the form of a servant, and, in his humanity, he no longer had the glory which he originally had with the Father before the world was. This is why he is seen praying to the Father while asking him to restore that original glory to him. When he was raised from the dead, or after he was
begotten from the dead (Acts 13:33, Rev. 1:5), Jesus ascended back to the Father in heaven, and the Father crowned him with glory, or he restored his former glory to him.
Heb 2:9
But
we see Jesus, who was made a little lower than the angels for the suffering of death,
crowned with glory and honour; that he by the grace of God should taste death for every man.
During his incarnation, Jesus
was made a little lower than the angels for the suffering of death. When he ascended back to heaven after his passion, the glory which he originally had as one who is God was restored to him, but now he had it as one who is both God and man. It is only because Jesus now how this glory as a man that he can share that glory with other human beings like you and me. Jesus continued his prayer in John chapter 17.
Jhn 17:22
And the glory which thou gavest me I have given them; that they may be one, even as we are one:
When did the Father give Jesus this glory? He gave it to him when he ascended back to heaven as one who is both God and man. Because Jesus now has this glory as a man, he can give that glory to us. This is what John 1:14 is talking about.
Jhn 1:14
And the Word was made flesh, and dwelt among us, (and we beheld his glory, the glory as of the only begotten of the Father,) full of grace and truth.
In other words, as
@PaulThomson correctly said, John was talking about the glory that Jesus had post-resurrection, or the glory which the Father restored to him after he was
begotten from the dead (Acts 13:33, Rev. 15). At that time, Jesus not only had his former glory restored to him as one who is both God and man, but he also was
appointed heir of all things (Heb. 1:2). Whereas Jesus, in his divinity, was originally the maker of all things
(John 1:3), in his humanity, he was appointed heir of all things. It is only because Jesus has been appointed heir of all things in his humanity that we can one day be
joint-heirs with Christ (Rom. 8:17). Nowhere in scripture is Jesus called the
eternally begotten Son. As I said in another response here, the term
eternally begotten is a self-contradictory term. In his divinity, Jesus is eternal. In his humanity, he was begotten on the day in which he was raised from the dead
(Acts 13:33, Rev. 1:5).