Eastern Orthodoxy claims to be the church established by Jesus Christ, but they anathematize the faith of the early church. The reality is that it's Protestants who stand with the church fathers in professing the historic and Biblical faith of the church. This is a presentation of Christ Presbyterian Church, a congregation of the Orthodox Presbyterian denomination in Magna, Utah (www.gospelutah.org).

I've been asked to clarify that Mark of Ephesus was not simply a bishop, but legate for the Patriarch of Antioch. A subsequent synod there concurred with his refusal to accept the Council of Ferrara-Florence as ecumenical.

https://www.youtube.com/watch?v=5mEMG4tkQf0