In two weeks, I am giving the Davenant Fellows lecture. My title is, “The Christmas Councils: Upholding Christ’s Humanity in the Ecumenical Councils, 451-787AD.” The official blurb and registration are here–it’s free! You don’t need to have watched my lecture from last December, entitled “Christmas and the Cross in the Ancient Church” and about Sts Athanasius and Cyril of Alexandria, but this one does pick up the chronology where that one left off. It’s on YouTube at this link.
This lecture will cover the period of the last four ecumenical councils (I’ll be teaching all seven for Davenant Hall this January — you can register here — it’s not free), but the focus will actually skip the Fifth Ecumenical Council, the Second Council of Constantinople of 553. In good, Protestant sermon fashion (or like a five paragraph essay), I’ll have three main points to explore:
- Leo the Great and the Council of Chalcedon (451)
- Maximus the Confessor (d. 662) and the Third Council of Constantinople (680/1)
- John of Damascus (d. 749) and the Second Council of Nicaea (787)
Each of these men articulated the theological vision that was approved at the respective council. And each of them was fighting to maintain a full vision of the humanity of Christ, a humanity at risk of being swallowed up by divinity in Eutychianism in Leo’s day, a humanity at risk of being diminished to having no will in Monothelitism in Maximus’ day, a humanity at risk of being detached from history and becoming a mere point of dogmatic assent in Iconoclasm in John of Damascus’ day.
The teachings of this era in church history help us orient our hearts and minds to the God Word Incarnate with ramifications for our worship, our ethics, and our witness to the world around.
Jesus is the Gospel, so it matters if we get these things right or not.