The First Council of Ephesus (431) was the climax of the so-called Nestorian Controversy. Convoked by the emperor Theodosius II to restore peace to the Church,

This work examines the role of the reception of the Council of Nicaea (325) in the major councils of the mid-fifth century.

This collection of essays has its origin in a conference held at Oxford in 2006 to mark the publication of the first English edition of the Acts of Chalcedon. I

The New Judas is a new account of the life of Nestorius (c. 386-451 CE), the Christological controversy that engulfed him, as well as the critical imperial inte