Antiochene School

Antiochene exegesis grew up arguing against Alexandria's allegory, and its preferred method stayed close to a text's plain historical sense: what did this passage mean to the people who first wrote and first heard it, before asking what it might mean spiritually for a later reader. Diodore of Tarsus and his student Theodore of Mopsuestia built a substantial body of commentary and catechetical teaching on that discipline, treating scripture's literal, historical meaning as the secure foundation any further theological reading had to respect rather than pass over.

That same instinct for keeping things properly distinct carried into Antiochene Christology. Where Alexandria stressed the single united reality of the incarnate Christ, Antiochene theologians worried that too tight a union risked blurring exactly what needed to stay distinct, the full and unimpaired divinity and the full and unimpaired humanity, each preserved in its own integrity rather than dissolved into an undifferentiated mixture. Theodore's language for the union, though debated in its precise meaning ever since, leaned toward describing two complete natures joined in a single prosopon, a single presented reality, without allowing either nature to lose what made it what it was. It was this same concern for preserving the distinction that Theodore's own student, Nestorius, would carry into Constantinople and into the controversy that made his name a byword for the position Ephesus condemned.

Nestorius did not reject Mary's honor; he preferred to call her Christotokos, Christ-bearer, over Theotokos, God-bearer, out of a concern that ran through the whole Antiochene tradition he was trained in. If the divine and human in Christ were united as closely as Theotokos seemed to imply, calling the eternal, impassible God "born" of a human mother risked suggesting that the unchangeable divine nature itself had come into being, suffered and could die, exactly the confusion between the two natures Antiochene Christology existed to prevent. Christotokos, in his reading, kept the language accurate: Mary bore the man Jesus, in whom the divine Word dwelt, without the title forcing a claim about the divine nature's own birth.

The Council of Ephesus in 431 did not accept the distinction and condemned Nestorius's position; Theotokos remained, and remains, the church's title for Mary. But the question Nestorius was actually asking, how to describe a real union of two natures without collapsing either one into the other, did not go away with his condemnation. It shaped the debate that produced Chalcedon's own formula twenty years later, one person in two natures, without confusion, without change, without division, without separation, language that tried to hold Alexandria's unity and Antioch's distinction together at once; and it survives today, largely unmodified, in the dyophysite Christology of the Church of the East, the tradition most directly descended from the Antiochene school's own reading of Christ.