Keeping Jn17:3 in isolation you might have an argument, but up against the Scripture and the setting of that time you don't have an argument.
Deut. 6:4 “Hear, O Israel: YHWH our God, YHWH is one.
Deut. 18:18 I will raise up for them a prophet like you from among their brothers. And I will put my words in his mouth, and he shall speak to them all that I command him.
Psa. 2:7 I will tell of the decree: YHWH said to me, “You are my Son; today I have begotten you.
Psa. 110:1 YHWH says to my Lord: “Sit at my right hand, until I make your enemies your footstool.”
Is. 42:1 Behold my servant, whom I uphold, my chosen, in whom my soul delights; I have put my spirit upon him; he will bring forth justice to the nations.
Is. 42:8 I am YHWH; that is my name; my glory I give to no other, nor my praise to carved idols.
Is. 45:5 I am YHWH, and there is no other, besides me there is no God; I equip you, though you do not know me,
Is. 61:1 The Spirit of the Lord YHWH is upon me, because YHWH has anointed me
Matt 1:18 “Now the birth of Jesus Christ…”
Matt. 16:16-17 “You are the Christ, the Son of the living God.” And Jesus answered him, “Blessed are you, Simon Bar-Jonah! For flesh and blood has not revealed this to you, but my Father who is in heaven.”
Matt. 28:18 And Jesus came and said to them, “All authority in heaven and on earth has been given to me.
Mark 12:32 “And the scribe said to him, “You are right, teacher. You have truly said that he is one, and there is no other besides him.”
Luke 8:28 “When he saw Jesus, he cried out and fell down before him and said with a loud voice, “What have you to do with me, Jesus, Son of the Most High God? I beg you, do not torment me.”
John 1:49 “Nathanael answered him, “Rabbi, you are the Son of God! You are the King of Israel!”
John 4:25-26 “The woman said to him, “I know that Messiah is coming (he who is called Christ). When he comes, he will tell us all things.” Jesus said to her, “I who speak to you am he.”
John 8:40 “but now you seek to kill me, a man who has told you the truth that I heard from God…”
John 8:40 “but now you seek to kill me, a man who has told you the truth that I heard from God…”
John 14:1 “Believe in God; believe also in me.”
John 14:10 “The words that I say to you I do not speak on my own authority, but the Father who dwells in me does his works.”
John 17:3 “And this is eternal life, that they know you, the only true God, and Jesus Christ whom you have sent.”
John 20:17 “…go to my brothers and say to them, ‘I am ascending to my Father and your Father, to my God and your God.”
John 20:31 “but these are written so that you may believe that Jesus is the Christ, the Son of God, and that by believing you may have life in his name”.
Acts 2:22 “Men of Israel, hear these words: Jesus of Nazareth, a man attested to you by God with mighty works and wonders and signs that God did through him in your midst, as you yourselves know”
Acts 3:22, 26 “Moses said, ‘The Lord God will raise up for you a prophet like me from your brothers. You shall listen to him in whatever he tells you.” -“God, having raised up his servant, sent him to you first…”
Acts 3:22, 26 “Moses said, ‘The Lord God will raise up for you a prophet like me from your brothers. You shall listen to him in whatever he tells you.” -“God, having raised up his servant, sent him to you first…”
Acts 10:38 “God anointed Jesus of Nazareth with the Holy Spirit and with power. He went about doing good and healing all who were oppressed by the devil, for God was with him”.
Acts 17:31 “because he has fixed a day on which he will judge the world in righteousness by a man whom he has appointed; and of this he has given assurance to all by raising him from the dead.”
Rom. 5:15 “For if many died through one man’s trespass, much more have the grace of God and the free gift by the grace of that one man Jesus Christ abounded for many”
Rom. 10:9 “if you confess with your mouth that Jesus is Lord and believe in your heart that God raised him from the dead, you will be saved”
1 Cor. 15:21 “For as by a man came death, by a man has come also the resurrection of the dead”
1 Cor. 15:27-28 “For “God has put all things in subjection under his feet.” But when it says, “all things are put in subjection,” it is plain that he is excepted who put all things in subjection under him. 28 When all things are subjected to him, then the Son himself will also be subjected to him who put all things in subjection under him, that God may be all in all.”
2 Cor. 5:19 “God was in Christ reconciling the world to himself…”
Eph. 1:17 “that the God of our Lord Jesus Christ, the Father of glory”
Phil. 2:9-11 “Therefore God has highly exalted him and bestowed on him the name that is above every name, so that at the name of Jesus every knee should bow, in heaven and on earth and under the earth, and that every tongue will confess that Jesus Christ is Lord, to the glory of God the Father”
1 Tim. 2:5 “For there is one God, and there is one mediator between God and men, the man Christ Jesus”.
1 Pet. 1:20-21 “He was foreknown before the foundation of the world but was made manifest in the last times for the sake of you who through him are believers in God, who raised him from the dead and gave him glory, so that your faith and hope are in God.”
1 John 4:10 “In this is love, not that we have loved God but that he loved us and sent his son to be the propitiation for our sins.”
Rev. 3:12 “The one who conquers, I will make him a pillar in the temple of my God. Never shall he go out of it, and I will write on him the name of my God, and the name of the city of my God, the new Jerusalem, which comes down from my God out of heaven, and my own new name.”