Chalcedonian Definition

E50983

The Chalcedonian Definition is a key 5th-century Christian doctrinal statement that articulates the orthodox understanding of Christ as one person in two natures, fully divine and fully human, without confusion or division.


Statements (48)
Predicate Object
instanceOf Christian doctrinal statement
Christological definition
creedal formula
affirms Nicene Creed
Niceno-Constantinopolitan Creed
approvedBy Council of Chalcedon
Eastern Roman Empire bishops
Western Church bishops
clarifies relationship between divine and human natures in Christ
defines two natures of Christ
field historical theology
systematic theology
formulatedAt Council of Chalcedon
formulatedIn 451
formulatedInCentury 5th century
hasConsequence schism between Chalcedonian and non-Chalcedonian churches
hasKeyFormula in two natures, without confusion, without change, without division, without separation
influenced Reformation-era confessions
later ecumenical councils
medieval Christology
influencedBy Council of Constantinople (381)
Council of Ephesus (431)
Council of Nicaea
Tome of Leo
language Greek
notRecognizedBy Assyrian Church of the East
Oriental Orthodox Churches
opposes Eutychianism
Monophysitism
Nestorianism
placeOfFormulation Chalcedon
presentCountry Turkey
recognizedBy Eastern Orthodox Church
Most Protestant churches
Roman Catholic Church
relatedTo Council of Chalcedon canons
Hypostatic Union
religion Christianity
status dogmatic definition in Chalcedonian churches
subject Christology
teaches Christ is fully divine
Christ is fully human
Christ is one person in two natures
the two natures of Christ exist without change
the two natures of Christ exist without confusion
the two natures of Christ exist without division
the two natures of Christ exist without separation
usedIn catechesis in Chalcedonian traditions


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