Formula of Union (later agreement)

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The Formula of Union was a later Christological agreement that sought to reconcile the theological disputes between Cyril of Alexandria and John of Antioch following the Third Ecumenical Council at Ephesus.

All labels observed (1)

Label Occurrences
Formula of Union (later agreement) canonical 1

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Statements (40)

Predicate Object
instanceOf Christological agreement
ecclesiastical agreement
theological document
aimedTo reconcile Cyril of Alexandria and John of Antioch
resolve Christological disputes after the Council of Ephesus
alsoKnownAs Formula of Reunion
approvedBy Theodosius II
surface form: Emperor Theodosius II
associatedWith Cyril of Alexandria
John of Antioch
Catechetical School of Alexandria
surface form: School of Alexandria

School of Antioch
category 5th-century Christian text
agreement between patriarchates
document of the early Church
concerns Christology
nature of Christ
union of divine and human natures in Christ
date 433
effect partial resolution of the Nestorian schism
temporary doctrinal peace between Alexandria and Antioch
endorsedBy Cyril of Alexandria
John of Antioch
followedBy continuing Christological debates in the 5th century
hasPart condemnation of extreme Nestorianism
doctrinal statement on the incarnation
recognition of Cyril’s Twelve Anathemas with qualifications
historicalContext aftermath of the Third Ecumenical Council
influenced later Chalcedonian formulations
language Greek
placeOfOrigin Byzantine Empire
surface form: Eastern Roman Empire
precedes Council of Chalcedon
relatedTo Antiochene school of theology
surface form: Antiochene Christology

Council of Ephesus
Miaphysitism
surface form: Cyrillian Christology

Nestorian controversy
resultedIn restoration of communion between Alexandria and Antioch
theologicalPosition acceptance of some Antiochene terminology
affirmation of Christ as one person in two natures
affirmation of the Theotokos title for Mary
rejection of Nestorian division of Christ

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Referenced by (1)

Full triples — surface form annotated when it differs from this entity's canonical label.

Third Ecumenical Council producedDocument Formula of Union (later agreement)