Jehovah, Jesus and the Holy Spirit?

Hebrews 9:14 NWT

“How much more will the blood of the Christ, who through an everlasting spirit offered himself without blemish to God, cleanse our consciences from dead works so that we may render sacred service to the living God?”

Jesus Chris is offering himself as a sacrifice to God the Father in union with the everlasting spirit?
Number 6:22-26 NWT

Jehovah said to Moses: ‘Speak to Aaron and his sons, saying: This is how you should bless the Israelites. Say to them:Jehovah bless you and safeguard you. Jehovah make his face shine upon you, and be gracious to you. Jehovah lift up his face toward you, and grant you peace.”‘

Three times the Jehovah is invoked to bless his people
2 Corinthians 13:14 NWT

The undeserved kindness of the Lord Jesus Christ and the love of God and the sharing in the holy spirit be with all of you.

In this prayer, a benediction, Paul invokes Jesus Christ, God and the Holy Spirit? Would this make sense if only the Father was Jehovah God?
* Paul prays to Jesus, God and the Holy Spirit
** Paul would be blaspheming if Jesus isn't God (and just a creature) because he put Christ before the Father.
*** This only makes sense if Paul was convinced that though Jesus is man he is truly God he is equal to the Father in glory, essence, dignity and honor along with the Holy Spirit.