One God
The one true God has revealed Himself as the eternally self-existent "I AM," the Creator of heaven and earth, and the Redeemer of mankind. He has further revealed Himself as embodying the principles of relationship and association as Father, Son and Holy Spirit.
Deuteronomy 6:4
4 “Listen, O Israel! The Lord is our God, the Lord alone.
Luke 3:22
22 and the Holy Spirit, in bodily form, descended on him like a dove. And a voice from heaven said, “You are my dearly loved Son, and you bring me great joy.”
Matthew 28:19
19 Therefore, go and make disciples of all the nations, baptizing them in the name of the Father and the Son and the Holy Spirit.
Isaiah 43: 10-11
10 “But you are my witnesses, O Israel!” says the Lord.
“You are my servant.
You have been chosen to know me, believe in me,
and understand that I alone am God.
There is no other God—
there never has been, and there never will be.
11 I, yes I, am the Lord,
and there is no other Savior.