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Church history

Articles on the history of the Church, the Ecumenical Councils, feasts, icons and the basics of the faith.

Timeline Lives of saints Glossary

Church history

The Ecumenical Councils

The seven Ecumenical Councils (325–787) formulated the dogmas of the Trinity, of Christ and of the veneration of icons. The Ecumenical Councils

  1. 325 The First Ecumenical Council (Nicaea, 325)
  2. 381 The Second Ecumenical Council (Constantinople, 381)
  3. 431 The Third Ecumenical Council (Ephesus, 431)
  4. 451 The Fourth Ecumenical Council (Chalcedon, 451)
  5. 553 The Fifth Ecumenical Council (Constantinople, 553)
  6. 680–681 The Sixth Ecumenical Council (Constantinople, 680–681)
  7. 787 The Seventh Ecumenical Council (Nicaea, 787)

Basics of the faith

Feasts

Icons

Holy places

Lives of saints