Key texts include:

John 6:38 “I have come down from heaven not to do my own will but the will of the one who sent me.”

John 14:28 “You heard me say to you, ‘I am going away and I am coming back to you.’ If you loved me, you would be glad that I am going to the Father, because the Father is greater than I am.”

John 17:3 “Now this is eternal life—that they know you, the only true God, and Jesus Christ, whom you sent.”

Phil 2:5-11 You should have the same attitude toward one another that Christ Jesus had,
who though he existed in the form of God
did not regard equality with God
as something to be grasped,
but emptied himself
by taking on the form of a slave,
by looking like other men,
and by sharing in human nature.
He humbled himself,
by becoming obedient to the point of death
—even death on a cross!
As a result God exalted him
and gave him the name
that is above every name,
so that at the name of Jesus
every knee will bow
—in heaven and on earth and under the earth—
and every tongue confess
that Jesus Christ is Lord
to the glory of God the Father.

1 Corinthians 11:3 But I want you to know that Christ is the head of every man, and the man is the head of a woman, and God is the head of Christ.

1 Corinthians 15:28 Then comes the end, when he hands over the kingdom to God the Father, when he has brought to an end all rule and all authority and power.  For he must reign until he has put all his enemies under his feet.  The last enemy to be eliminated is death.  For he has put everything in subjection under his feet. But when it says “everything” has been put in subjection, it is clear that this does not include the one who put everything in subjection to him.  And when all things are subjected to him, then the Son himself will be subjected to the one who subjected everything to him, so that God may be all in all.

Hebrews 3:2 who is faithful to the one who appointed him, as Moses was also in God’s house.

Hebrews 5:5-10 Christ did not glorify himself in becoming high priest, but the one who glorified him was God, who said to him, “You are my Son! Today I have fathered you,” as also in another place God says, “You are a priest forever in the order of Melchizedek.”  During his earthly life Christ offered both requests and supplications, with loud cries and tears, to the one who was able to save him from death and he was heard because of his devotion.  Although he was a son, he learned obedience through the things he suffered.  And by being perfected in this way, he became the source of eternal salvation to all who obey him, and he was designated by God as high priest in the order of Melchizedek.

Rev 1:1-2  The revelation of Jesus Christ, which God gave him to show his servants what must happen very soon. He made it clear by sending his angel to his servant John, who then testified to everything that he saw concerning the word of God and the testimony about Jesus Christ.