First, I admit that I think I know the answer to this question. So I'm using it as a provocation to discussion on it. In John 7:39 the King James renders it;
"(But this spake he of the Spirit, which they that believe on him should receive: for the Holy Ghost was not yet given; because that Jesus was not yet glorified)". But the word "given" is in italics to show that the word does not appear in the original texts. Thus, Darby (correctly) renders this verse;
"But this he said concerning the Spirit, which they that believed on him were about to receive; for [the] Spirit was not yet, because Jesus had not yet been glorified." (Darby)
But immediately a difficulty arises. The meaning of the verse changes dramaticaly. It now means that the Holy Spirit, which the Disciples received in John 20:22) did not exist yet
But that wasn’t the Spirit of Jesus,that was God.
God came as a man who was Jesus,a human man who was the Fathers Son.
“In the beginning was the Word, and the Word was with God, and the Word was God.
The same was in the beginning with God. All things were made by him; and without him was not any thing made that was made.”
John 1:1-3 KJV
“In the beginning
God created the heaven and the earth.”
Genesis 1:1 KJV
“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.
No man hath seen God at any time; the
only begotten Son, which is in the bosom of the Father,
he hath declared him.”
John 1:14, 18
“I have glorified thee on the earth: I have finished the work which thou gavest me to do.
And now, O Father,
glorify thou me with thine own self with the glory which I had with thee before the world was.”
John 17:4-5 KJV
he is and was God always it is his spirit we receive they are one .
“And because ye are sons,
God hath sent forth the Spirit of his Son into your hearts, crying, Abba, Father.”
Galatians 4:6 KJV
“For as many as are led by
the Spirit of God, they are the sons of God.”
Romans 8:14 KJV
“Know ye not that ye are the temple of God, and that the Spirit of God dwelleth in you?”
1 Corinthians 3:16 KJV
Jesus is God he became one of us to tell us the truth to receive the Holy Spirit should reveal something
“
At that day ye shall know that I am in my Father, and ye in me, and I in you.
He that hath my commandments, and keepeth them, he it is that loveth me: and he that loveth me shall be loved of my Father, and I will love him, and will manifest myself to him.”
John 14:20-21