Early Church Documents

Study key patristic texts with better discovery, better context, and better source navigation.

Back to navigator

First Council of Constantinople

Reaffirms Nicene faith, extends trinitarian clarification, and stabilizes doctrinal boundaries for the imperial church.

Ecumenical Council (Constantinople I)AD 3814th century

Overview

Category
Councils
Genre
Council Decree
Tradition
Conciliar
Region
Mediterranean
Original language
Greek and Latin
Date certainty
Exact

Historical context

Manuscript context

First Council of Constantinople circulated in Mediterranean and is received through Greek and Latin manuscript and translation traditions associated with Ecumenical Council (Constantinople I).

Themes

Doctrinal DefinitionChurch CanonConciliar GovernanceTrinity

Controversies

  • Arian controversy
  • Conciliar reception and canon disputes

Source links

  • English translation

    www.newadvent.org · Source quality: Primary · Last checked: 2026-02-28

  • Archive mirror

    web.archive.org · Source quality: Archive · Last checked: 2026-02-28

Read source

Timeline position

First Council of Constantinople

Related documents