The God Head of Jesus Christ

 Great is the mystery 1 Timothy 3:16 an expanded view:

God is the preexisting, invisible uncreated and self existing eternal glory, creator of all things, and of humanity in the design of His choice, the invisible Spirit who commanded the light to shine out of the darkness, at the beginning, and gave humanity form, breath, and a body for life.

Him who is, and was creator, making Himself known to humanity from the beginning, and through all that He had created in His own image and likeness of expression as He would express Himself in a body of likeness to us, having first made us in the image of His own preordained manifestation bodily in Jesus Christ.

God who is our creator in reproductive truth, is The Spirit, and the Word, and the Truth, who Fathered and made His Son, manifest in the body of Jesus Christ, formed in Mary's womb while she was a virgin, in separate from the sperm of men in reproduction after Adam, God's first and only begotten as a Son, given sole, and exclusive inheritance of His Holy Spirit without measure, endowed with the power of resurrrection, to bodily immortality by God the creator of all humanity who is that uncreated Glory, the invisible Spirit of eternal life and blessing of specific person hood in the body of Jesus Christ, reigning from heaven.

At what time, God our creator, became a Father to Jesus Christ, His Son became the sole inheritor of all that He had created by the same Spirit and eternal truth made manifest in His singular person.

Now God is that Spirit, the invisible Spirit manifest bodily in Jesus Christ: and where the Spirit of the Lord is, [as poured down from heaven in the promise of the Father, to bring many sons into His glory] there is liberty to become co heirs with Christ.

2 Cor 3:18 a paraphrase:

So we all, who believe and receive His testimony and Holy Spirit, being out poured on all flesh, from His exalted position immortal enthroned, to fill us, whosoever of us, calls upon His name as the only begotten Son of God, with open face beholding as in a reflection, with the eyes of our understanding, the glory of the Lord, are changed into the same image as adopted sons and daughters, from glory to glory, even as by the same eternal Spirit of the Lord, in blessed hope, of being changed to the same individual body of redemption comparable to His own immortal body, in the universal expression of immortality when He comes off His mercy seat, and is revealed in His sovereignty over all that He Himself has created, to command it, at the consummation.

1 Cor 15:26-28

The Spirit of the Father, is dwelling without measure in the firstborn Son, one Spirit and one body immortal in eternal truth and singular person of Godhead, and we who have received the same Spirit in truth and testimony, will be changed into His likeness, at our change to immortality, and God the Spirit, will be our all, and in all to dwell with Jesus Christ in a new heaven and new earth built for the body of His express image and eternal life manifest in us as rejoined to Him, and redeemed in the body to immortality, just as He is now.