451Council of Chalcedon Defines Christological Doctrine

Council of Chalcedon, the fourth ecumenical council which ta...
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89
325
381
431
451
553

✝️ Marcion of Sinope's Birth

Marcion of Sinope, Greek theologian and founder of Marcionism (d. 160)
Marcion of Sinope's Birth (89)
ChristianityHeresyTheologyReligious HistoryRoman EmpireAncient World
TurkeyTurkeyGreeceGreece

⛪ First Council of Nicaea Convened by Constantine

Constantine the Great calls the First Council of Nicaea to pacify Christianity in the grip of the Arian controversy.
First Council of Nicaea Convened by Constantine (325)
ChristianityConstantine the GreatTheologyChurch HistoryRoman EmpireEcumenical CouncilReligious Doctrine
TurkeyTurkey

⛪ First Council of Constantinople: Trinity Doctrine Confirmed

First Council of Constantinople reaffirms the Christian doctrine of the Trinity by adding to the creed of Nicaea.
First Council of Constantinople: Trinity Doctrine Confirmed (381)
ChristianityCouncilByzantine EmpireTheologyReligious HistoryEarly Church
TurkeyTurkeyGreeceGreeceBulgariaBulgaria

🙏 Council of Ephesus Defines Theotokos Doctrine

First Council of Ephesus, the third ecumenical council which upholds the title Theotokos or "mother of God", for Mary, the mother of Jesus Christ.
Council of Ephesus Defines Theotokos Doctrine (431)
ChristianityEcumenical CouncilEarly ChurchTheologyEphesusByzantine EmpireReligious Doctrine
TurkeyTurkeyGreeceGreece

⛪ Council of Chalcedon Defines Christological Doctrine

Council of Chalcedon, the fourth ecumenical council which taught of Jesus Christ as one divine person in two natures.
Council of Chalcedon Defines Christological Doctrine (451)
ChristianityEcumenical CouncilByzantine EmpireTheologyHeresyChurch HistoryRoman Empire
TurkeyTurkeyGreeceGreeceEgyptEgypt

⛪ Second Council of Constantinople Condemns the Three Chapters

Second Council of Constantinople Condemns the Three Chapters (553)
ChristianityByzantine EmpireEcumenical CouncilTheologyChurch HistoryEastern Orthodox Church
TurkeyTurkey