Letters of Nestorius: Nestorius of Constantinople, Curtin, D P: 9798868991707: Amazon.com: Books
Amazon blurb:
[quote]The letters of Nestorius are a brief collection of writings, given from the pen of the famous heresiarch, about his controversial Christological position. His efforts would come to a head in 431-433, with his removal from the patriarchy of Constantinople and his expulsion to Egypt. These letters are a rare glimpse into his mind when he was attempting to clarity the position that would eventually be deemed heretical by the Council of Ephesus.
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