Uploaded January 2022 | Updated September 2026, 2 weeks ago

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St. Mark of Ephesus was a defender of Orthodoxy in the Council of Florence where he rebutted the Latin view of theological issues such as purgatory and Filioque. This video shortly examines some of his prominent arguments against the Filioque such as John 15:26, the patristic witness of the Nicene and Constantinopolitan fathers, and the 3rd Ecumenical Council rejecting the Filioque!

Relevant Source: The History of the Council of Florence: amazon.com/History-Council-Florence-Basil-Popoff/dp/0469755229

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