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.
All Commentaries on 1 Corinthians 8:6 Go To 1 Corinthians 8
Ambrosiaster
AD 400
Everything which exists has been created by the Father through the Son. It is impossible for God not to be Lord as well, and since the Lord is God, it is clear that Father and Son are one. Commentary on Paul’s Epistles.