The LORD is God
That all the people of the earth may know that the LORD is God, and that there is none else.
(I Kings 8:60)

Who is Like Thee?
Who is like unto thee, O LORD, among the gods? who is like thee, glorious in holiness, fearful in praises, doing wonders?
(Exodus 15:11)

No God Beside Me
I am the LORD, and there is none else, there is no God beside me: I girded thee, though thou hast not known me.
(Isaiah 45:5)

One Mediator
For there is one God, and one mediator between God and men, the man Christ Jesus.
(I Timothy 2:5)

One Lord
But to us there is but one God, the Father, of whom are all things, and we in him; and one Lord Jesus Christ, by whom are all things, and we by him.
(I Corinthians 8:6)

We Are One
I and my Father are one. And the glory which thou gavest me I have given them; that they may be one, even as we are one.
(John 10:30 & 17:22)

The Spirit of Truth
The Spirit of truth, which proceedeth from the Father, he shall testify of me. He will guide you into all truth: for he shall not speak of himself.
(John 15:26 & 16:13)