Hear, O Israel: The LORD our God is one LORD. —Deuteronomy 6:4
I am a unitarian in that I believe in the unity of God. I am a trinitarian in that I believe in the trinity of God. And they’re not contrary one to the other….
Now that’s what we believe, my brethren: we believe in the three Persons, but one God. The three Persons are three, but the one God is One. And this we believe. So when I talk about God, I mean the three Persons of the Trinity. You can’t separate them—”not dividing the substance,” said these old fathers. You can’t have God the Father except you have God the Son; you can’t have God the Spirit unless you have the Father and the Son, “for the Spirit proceedeth from the Father and the Son” (see John 15:26). So when I’m talking about God, I’m talking about the Father, the Son and the Holy Spirit—not confusing their Persons, for there are three Persons. But everything that is true of the Father is true of the Son and the Holy Spirit. And everything that is true of the Son and the Holy Spirit is true of the Father. Let’s get that settled before we go any further.
Lord, I don’t completely understand the Trinity, but it is clearly taught in Scripture, and I will accept it because Your Word is truth. How awesome that You can be both three persons and yet one God! Amen.