4 surviving letters between John, of Germanicia and Theodoret of Cyrrhus, spanning 440 AD.
I have always known, my lord, that you have not forgotten our friendship.
I replied to your holiness's earlier letter as soon as I received it.
God, who governs all things in wisdom, who desires our unanimity and cares for the salvation of His people, has...
An editorial note indicating this position in the collection contained Cyril of Alexandria's letter to John of...