From Monachos.net
Nestorius of Constantinople (c. 381 - c. 451)
Writings by Nestorius
- This letter was written as part of the ongoing correspondence between Nestorius and Cyril, leading up to the Third Ecumenical Council (Ephesus, AD 431). In this text, Nestorius sets out many of the ideas that form the heart of what is now called 'Nestorianism', and for this reason the letter was condemned by the Council of Ephesus.