Jesus addressed oneness which I presented. I haven't confused anything.
I have given them the glory you gave me.
That they may be one as we are one.
I in them and you in me
And what did I state would act on Jesus's will? Not just authority then,
The eternal Spirit of the Father that dwells in Him (without limit) as in fullness
And the Son who was did cone from above which I state
His spirit was in the body God prepared for Him and the Father was living in Him.
There is only One true God the Father. There are no sub Gods but the Son is the radiance of Gods glory and the exact representation of Gods being. All that the Father is.
Its one God the Father and one Lord Jesus Christ.
yet for us there is but one God, the Father, from whom all things came and for whom we live; and there is but one Lord, Jesus Christ, through whom all things came and through whom we live.
You did confuse the different "oneness"
Jesus says He is "one" in essence with the Father, "one Being". That is why the Jews considered it blasphemy, its the same as claiming to be God:
30
"I and My Father are one."
31 Then the Jews took up stones again to stone Him.
32 Jesus answered them, "Many good works I have shown you from My Father. For which of those works do you stone Me?"
33 The Jews answered Him, saying, "For a good work we do not stone You, but for blasphemy, and because You, being a Man,
make Yourself God." (Jn. 10:30-33 NKJ)
That is "one" in essence, substance. It is different than being "one" in unity of purpose:
Just as the Father was in Christ doing the works so the world believe the Father sent Him, SO ALSO should Christians be one in the same evangelistic purpose so the world believe in Jesus through their word.
Its a oneness in mind, effort and purpose, not a oneness in substance.
20 "I do not pray for these alone, but also for those who will believe in Me through their word;
21 "that they all may be one, as You, Father, are in Me, and I in You; that they also may be one in Us, that the world may believe that You sent Me.
In verse 22 Jesus transitions to a prayer the glory Jesus had with the Father in heaven (John 17:5) be shared with these who are one in purpose and mind bringing people to belief in Jesus.
As a consequence of their oneness in Christian purpose for Christ, He prays they share in the glory that the Father gave the Son, and live in blissful perfection with God in heaven.
But there is no confusion of substance, we remain individuals who will live with Christ, that wherever He is we will be--- beholding the glory the Father gave the Son before the foundation of the world:
Some of that coming oneness in glory that brings unity and purpose can be seen now in this life, "that the world may know that You have sent Me"
22 "And the glory which You gave Me I have given them, that they may be one just as We are one:
23 "I in them, and You in Me; that they may be made perfect in one, and that the world may know that You have sent Me, and have loved them as You have loved Me.
24 "Father, I desire that they also whom You gave Me may be with Me where I am, that they may behold My glory which You have given Me; for You loved Me before the foundation of the world. (Jn. 17:20-24 NKJ)
Jesus' audience knew the difference in "oneness" being spoken of. To those who did not see the truth of God being One in Essence yet plural as to Persons, it seemed like blasphemy Jesus claim to be the only begotten Son of God one in essence with the Father.
No one tried to stone Jesus in John 17:20-24 because Jesus was NOT saying we would become God, live in God's substance equally with the Father and the Son.
In verse 24 He desires we live with Him beholding His glory wherever He may be.
AS for saying there is One God and One Lord, that does not contradict God is One Infinite Ocean of Essence in Three divine Persons, Father Son and Holy Spirit.
Jesus has two natures, human and divine. He is the Christ, fully human Messiah the LORD Jesus, AND He is God's Only Begotten Son, Second Person of the Holy Trinity.