Third Council of Constantinople

680–681 · Constantinople (Istanbul, Turkey)

The sixth ecumenical council condemns Monothelitism and confesses two wills in Christ, vindicating Maximus the Confessor a generation after his death.

Tagged: Councils Catholic Christian Eastern Orthodox

The Event

Date
680–681 (exact)
Also called
Constantinople III
Era
Patristic; Standard ecumenical periodization
Location
Constantinople; today Istanbul, Turkey
Traditions
Christianity
Streams
Catholic, Eastern Orthodox
Key figures
Maximus the Confessor (posthumously), Constantine IV

Connections

Doctrines in Play

Christology

Primary Sources

  • Maximus the Confessor, Disputation with Pyrrhus
  • Acts of the Sixth Ecumenical Council

Secondary Sources

  • Pelikan, The Christian Tradition, vols. 1–5 (Chicago, 1971–1989)

Provenance: HIST-0020; confidence 0.95; accessed 2026-10-26.

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