MOST Christians believe Jesus is the SAME ONE TRUE GOD, which simply means GOD Yahweh the Father of creation, sent and sacrificed Himself.
IF GOD SENT HIMSELF AND BECOME FLESH, THAT WOULD TAKE AWAY THE GLORY OF WHAT GODS SON DID ON THE CROSS.
Or John 3:16 would simply say: For God so loved the world that He (BECAME A MAN) the only begotten Son.
The Catholic TRINITY:
These SIMPLE Biblical FACT, are COUNTLESS proofs MOST are deceived and believe what is NOT taught ANYWHERE in the whole Bible, that GOD Yahweh is the SON, which would simply mean GOD sent & sacrificed Himself, therefore CONTRADICTING the whole bible and word of GOD.