Third Ecumenical Council

E50336

The Third Ecumenical Council, held at Ephesus in 431 AD, was a major early Christian council that condemned Nestorianism and affirmed the title of Mary as Theotokos (Mother of God).


Statements (48)
Predicate Object
instanceOf Christian event
church council
ecumenical council
affirmedDoctrine Theotokos
affirmedTitleOfMary Mother of God
Theotokos
alsoKnownAs Council of Ephesus
First Council of Ephesus
approvedBy Pope Celestine I
attendedBy Cyril of Alexandria
John of Antioch
Nestorius of Constantinople
representatives of Pope Celestine I
authorityScope universal church (as understood by participants)
century 5th century
city Ephesus
condemned Nestorianism
Nestorius of Constantinople
convokedBy Theodosius II
countryAtTheTime Eastern Roman Empire
declared Mary is truly Theotokos
denomination Early Church
endDate 431-07-31
followedBy Council of Chalcedon
historicalSignificance central in development of Marian doctrine
defined orthodox teaching against Nestorianism
languageOfProceedings Greek
location Ephesus
mainIssue Nestorianism
ordinalNumber 3
partOf Seven Ecumenical Councils
precededBy First Council of Constantinople
presentDayLocation Turkey
presidedOverBy Cyril of Alexandria
producedDocument Council of Ephesus canons
Formula of Union (later agreement)
recognizedBy Assyrian Church of the East (partially, with reservations)
Eastern Orthodox Church
Oriental Orthodox Churches
Roman Catholic Church
religion Christianity
resultedIn schism between Cyril’s and Nestorius’s supporters
startDate 431-06-22
theologicalFocus Christology
Mariology
upheldChristology Christ is one person in two natures
unity of Christ’s person
year 431

Referenced by (1)
Subject (surface form when different) Predicate
Council of Ephesus
alsoKnownAs

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