Notice how the HOLY SPIRIT of Yahweh is NEVER, EVER taught as being (A SEPARATE THIRD PERSON) as wrongly taught in the TRINITY.
Yahweh The One True GOD is Holy and is SPIRIT said Jesus in John 4:24, which makes Yahweh The Holy SPIRIT, another Divine name. His personal power and presence.
But when Jesus was BORN He was the walking, living, physical (word of GOD John 1:14: And the Word became flesh and dwelt among us. And we beheld His glory, a glory as of an only begotten from the Father, full of grace and truth.
Notice how John did NOT say GOD became flesh, which would be the case if GOD did become flesh as wrongly taught by most, but instead said: And the Word became flesh.