Explain how you arrived at that conclusion when Eph 3:14-15 says nothing about "Yehovah" being "Christ himself".
The Son physically existed BEFORE the World was. He was brought forth into our physical world in the beginning... when God spoke the “
Word” and said...
"LET THERE BE LIGHT": and there was light. Gen. 1:3
He became the only God physically formed for us to see and witness. And got separated from the invisible realm of his Father.... who is a Holy Spirit.... without physical shape or form.... and changes Not.
The brightness of the glory of the Lord God, (YHWH, the Son) provided the light in the Beginning (Alpha) and as He will also provide the light in the End (Omega).... in the New Heaven and the New Earth.
Rev. 21:23 And the city had no need of the sun, neither of the moon, to shine in it: for the glory of God did lighten it, and the Lamb is the light thereof.
YHWH or Jesus is NOT an Angel but also God himself. He was
AGAIN sent into this world and Made Flesh to save us from our sins.
Heb 1:4 Being made so much better than the angels, as he hath by inheritance obtained a more excellent name than they.
v5 For unto which of the angels said he at any time, Thou art my Son, this day have I begotten thee?
AND AGAIN, I will be to him a Father, and he shall be to me a Son?
v1:6
AND AGAIN, when he bringeth in the firstbegotten into the world, he saith, And let all the angels of God worship him.
Why do we suppose the words "
AND AGAIN" are used repeatedly or emphasized 2x in the texts? Let's continue reading, shall we...
v1:10 And,Thou, Lord, in the beginning hast laid the foundation of the earth; and "the heavens are the works of thine hands:
I see.. the Son was brought forth (begotten) into this world the 1st time when He provided the True Light in the Beginning (Gen 1:3).... and made the physical world for our inhabitation, thereof. Then, He was again sent into this world and made flesh to save us form our sins...
v1:9 Thou hast loved righteousness, and hated iniquity;
therefore God,
even thy God, hath anointed thee with the oil of gladness above thy fellows.
Conclusion:
Yĕhovah is the Christ himself, the Son of the invisible God Almighty Father... whose name is not yet reveal to us at this time.