• Home
  • About PI
  • Sermon Resources
    • Biblical Resources
    • Theology
    • Apologetics
    • About Preaching
  • Sermons
    • Historical American Sermons
    • Patristic Sermons
      • Festal Sermons
        • Nativity of Theotokos
        • Holy Cross
        • Entrance of Theotokos
        • Christmas
        • Theophany
        • Meeting of Christ
        • Annunciation
        • Palm Sunday
        • Ascension
        • Pentecost
        • Transfiguration
        • Dormition of Theotokos
      • Lenten Sermons
        • Triumph of Orthodoxy
        • St. Gregory Palamas
        • Veneration of Cross
        • St. John Climacus
        • St. Mary of Egypt
      • Paschal Sermons
  • Webmaster Resources
  • Preachers Institute Store
  • Bible Challenges

PREACHERS INSTITUTE

You are here: Home / Archives for ecumenism

December 19, 2016 By Fr. John A. Peck

Ecumenism and the Agony of the Church

by St. Nikolai Velimirovich St. Nikolai's attitude toward ecumenism is shown by his participation, as an Orthodox bishop and theologian, in the ecumenical meetings and dialogues between the two World Wars, and later he was present, as the accredited visitor, at the meeting of the World Council of … [Read more...]

Filed Under: Patristic Sermons Tagged With: Church, ecumenism, st. nikolai velimirovich

October 5, 2015 By Fr. John A. Peck

Consequences of the One Church – Unecumenism

by Fr. Stephen FreemanIn thinking through a theological question, I often engage in thought experiments. The Fathers might call it a form of theoria, but I won’t presume that word for myself. But what I do is to make a concerted effort to let go of unexamined assumptions. I look at a different se … [Read more...]

Filed Under: Apologetics, Freeman Stephen Fr., Sermon Resources, Theology Tagged With: christianity, ecclesiology, ecumenism, Fr. Stephen Freeman, modernism, orthodox

July 23, 2015 By Fr. John A. Peck

On Ecumenism

by St. Justin PopovichEcumenism is the common name for the pseudo-Christianity of the pseudo-Churches of Western Europe. Within it is the heart of European humanism, with Papism as its head. All of pseudo-Christianity, all of those pseudo-Churches, are nothing more than one heresy after another. … [Read more...]

Filed Under: Sermons Tagged With: ecumenism, orthodoxy, papism, Protestantism, st. justin popovich

  • 1
  • 2
  • Next Page »
Preachers Institute

Recent Posts

  • The Holy Fathers on Witchcraft
  • Clothing as Missionary Work?
  • Epicstar Casino
  • On the Essence of Icons by St. Photios
  • Vavada Casino
  • Vavada Vasino
  • casino
  • Pokerdom Casino
  • St. John of Damascus’ Critique of Islam
  • Vavada Casino
  • Vavada Casino
  • Vavada Casino
  • Pokerdom Casino
  • Approaches to God: East and West
  • Vavada Casino

Preachers Institute Archives

Preachers Institute

The Online Orthodox Christian Homiletics Resource
Fr. John A. Peck, director
Phoenix, AZ

Find what you’re looking for

The Deep Dark Archives

Vocations in Orthodoxy

Good Guys Wear Black

Copyright © 2026 John A. Peck · Designed by John A. Peck