John 17:3 Now this is eternal life: that they know you, the only true God, and Jesus Christ, whom you have sent.
When we look at this we should not see it by itself as a sole indicator of what the Bible tells us about God.
I think I have showed places where it can be seen that Jesus is YHWH as well as the Father being YHWH.
Phil 2:9 Therefore God exalted him to the highest place
and gave him the name that is above every name,
Adding words like "other" to the text does not change what the text actually tells us, it is just dishonest.
Deut 6:4 Hear, O Israel: The Lord our God, the Lord is one. 5 Love the Lord your God with all your heart and with all your soul and with all your strength.
This passage also does not mean what at first glance it may appear to be saying.
1 Corinthians 8:4-6 — As concerning therefore the eating of those things that are offered in sacrifice unto idols, we know that an idol is nothing in the world, and
that there is none other God but one. For though there be that are called gods, whether in heaven or in earth, (as there be gods many, and lords many,)
But to us there is but one God, the Father, of whom all things, and we in him; and one Lord Jesus Christ, by whom are all things, and we by him.
So how many Lords are there? One. YHWH. That is why the OT tells us that YHWH is our Lord in many places.
Psalm 8:9
O Yahweh, our Lord, how majestic is Your name in all the earth!
Jesus is also called God in many places.
Heb 1:8 But about the Son he says,
“Your throne, O God, will last for ever and ever;
a scepter of justice will be the scepter of your kingdom.
9 You have loved righteousness and hated wickedness;
therefore God, your God, has set you above your companions
by anointing you with the oil of joy.”
Changing the text here to read that God is the throne of Jesus does not do anything but make God less than Jesus since the one sitting on the throne is greater than the throne. But of course it hides what the passage actually says.
John 20:28 Thomas said to him, “My Lord and my God!”
And this from a monotheistic Jew.
And I could go on about other places where Jesus is called God by monotheistic Jews.
And we know that John 20:31 says,
John 20:31 But these are written that you may believe that Jesus is the Messiah, the Son of God, and that by believing you may have life in his name.
But really all that tells us when combined with John 20:28 is the Jesus, the Son of God is the God of Thomas. That is what being the Son of God means.
The Son of course is the one sent by His Father and the Son is the one who submits to His Father but for the Son to be the Son of His Father, they both have the same nature.
Heb 1:3 He is the radiance of the glory of God and the exact imprint of his nature, and he upholds the universe by the word of his power.
The Son and the Father are exactly alike, mirror images of each other and the Son shines with the same glory as the Father. This is when the OT tells us that nobody is like God and God will not give His glory to another. (Isa 42:8,Isa 46:9)
So after all this we may be able to see John 17:3 in a different light, a light that tells us that Jesus is part of the one God, the Father. This is why there is one King over Israel forever, YHWH, and Jesus is that King. This is why the OT tells us that YHWH is coming to judge the earth and John 5:23 tells us that the Father judges no one and other places in the NT tell us that Jesus is coming to judge the earth.
Jesus as a man in all ways had a God and that God was and still is His Father (because Jesus is still a man).
But of course Psalm 22 tells us when Jesus Father became His God.
Psalm 22:10 From birth I was cast on you;
from my mother’s womb you have been my God.
Jesus took the nature of a servant and learned obedience when He became a man. He stepped into the creation and that may be why Col 1:15 tells us that He is "of creation".
"Firstborn" does not mean "first one created" at Col 1:15 even if the Watch Tower wants you to believe that. "Firstborn" means heir and preeminent one. This can be seen in the OT, eg. Psalm 89, speaking of Jesus the man God found to anoint and sit on David's throne forever.
Ps 89:27 And I will make him the firstborn,
the highest of the kings of the earth.
Jesus has been appointed to be the human firstborn of creation. He is not created first, He is appointed. Through Jesus created all things and without Him nothing was created. (John 1:3) The New Testament tells us this in a number of places and all the Watch Tower can do about it is add to the Bible to change the meaning (adding "other" as they also do in the place where Jesus is said to have the name above all names)
That is says that things were created "through" Jesus does not change the fact that it says ALL things were created through Jesus. Did you know that the New Testament in a couple of places tells us that everything is "through the Father, God.
Heb 2:10 In bringing many sons and daughters to glory, it was fitting that God, for whom and
through whom everything exists, should make the pioneer of their salvation perfect through what he suffered.
Romans 11:33 Oh, the depth of the riches of the wisdom and knowledge of God!
How unsearchable his judgments,
and his paths beyond tracing out!
34 “Who has known the mind of the Lord?
Or who has been his counselor?”
35 “Who has ever given to God,
that God should repay them?”
36 For from him and
through him and for him are all things.
To him be the glory forever! Amen.
There is no hint of lowly subcontractor there is there, but when it comes to Jesus,
through means a helper.
In Proverbs 8 we see wisdom personified. This wisdom is a female who calls in the streets and lives with someone named Prudence etc so many do not see this as a personification of Wisdom. When it comes to those who see this as a personification of the Word, Jesus, and still are trinitarians, the translation may have something to do with it.
A more appropriate translation of Prov 8:22 is that the LORD possessed or got me instead of created me. Possessed or got is the meaning in other parts of Proverbs for the same word.
And in the next verse instead of "ages ago" or something like that the translation is "from everlasting I was set up". This makes sense because the Hebrew emphasises the long ages, thus causing it the be from everlasting. (similar to Micah 5:2 which has an emphasis on the time in the past thus making it likely it means from everlasting)
When was God without Wisdom.
But anyway with Prov 8 it would depend if it is about Jesus anyway.
What I have noticed is that there are places where YAHWEH says He was alone by Himself at the creation, eg
Isa 44:24 Thus says the Lord, your Redeemer, who formed you from the womb: “I am the Lord, who made all things, who
alone stretched out the heavens, who spread out the earth
by myself,
Psalm 102:25,26 Of old you laid the foundation of the earth, and the heavens are the work of your hands. They will perish, but you will remain; they will all wear out like a garment. You will change them like a robe, and they will pass away,
This Psalm is speaking of God. Then in the New Testament that passage is applied to Jesus as if it was spoken by God about Jesus.
Heb 1:10 He also says,
“In the beginning, Lord, you laid the foundations of the earth,
and the heavens are the work of your hands.
11 They will perish, but you remain;
they will all wear out like a garment.
12 You will roll them up like a robe;
like a garment they will be changed.
But you remain the same,
and your years will never end.”
Jesus is Jehovah and that passage is about Jehovah in the Psalm but the New World Translation does not translate "Lord" in verse 10 as "Jehovah". This is why any translation that uses the name of God, Yahweh or Jehovah in the New Testament leaves itself open to the charge of bias and dishonesty in translation. The choice of which place to use it or not has to be subjective in many places and therefore biased.