In his Grace and Christology in the Early Church (Oxford Early Christian Studies) , Donald Fairbairn lays out some helpful distinctions that clarify what was at stake in the Nestorian controversy. He initially lays out a distinction between “composite” understandings of the unity of Christ and “synthetic” understandings: “By a synthetic union,I mean a union in which God the Logos added humanity to his own person, so that the one prosopon of Christ is the Logos himself. In this view... Read more