94. How then, let them tell us, would they have these things to be?—a true generation, the true Son begotten of God the Father, that is, of the Substance of the Father, or of another substance? If they say “begotten of the Father, that is, of the Substance of God,” well and good, for then they acknowledge the Son as begotten of the Substance of the Father. If, then, they are of one Substance, surely they are also of one sovereign Power. Whereas, if the Son is begotten of another substance, how can the Father be Almighty, and the Son not Almighty? For what advantage hath God, if He have made His Son of another substance, when confessedly the Son, on His part, hath of another substance made us sons of God? The Son, therefore, is either of one Substance with the Father, or of one sovereign Power.