Theology > Ecclesiology > The Eighth and Ninth Holy Œcumenical Synods, in Constantinople

The Eighth and Ninth Holy Œcumenical Synods, in Constantinople

• The Hesychastic Synods of the Fourteenth Century as the Ninth Œcumenical Synod of the Orthodox Church (English pdf, 1.2 MB; Greek pdf, 594 KB))

• Saint Photios the Great and the Eighth Œcumenical Synod: Patristic Conciliarity and Papism (English pdf, 815 KB; Greek pdf, 190 KB)