Yet to us there is but one God, the Father, of whom are all things, and we unto him; and one Lord Jesus Christ, by whom are all things, and we by him.
Ambrose of Milan
Who, then, would dare to deny the oneness of Name, when he sees the oneness of the working. But why should I maintain the unity of the Name by arguments, when there is the plain testimony of the Divine Voice that the Name of the Father, the Son, and the Holy Spirit is one? For it is written: "Go, baptize all nations in the Name of the Father, and of the Son, and of the Holy Spirit." He said, "in the Name," not "in the Names." So, then, the Name of the Father is not one, that of the Son another, and that of the Holy Spirit another, for God is one; the Names are not more than one, for there are not two Gods, or three Gods.
Imported from an open dataset — not yet checked against the printed edition.