381First Council of Constantinople: Trinity Doctrine Confirmed

First Council of Constantinople reaffirms the Christian doct...
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Year
89
95
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
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📜 Revelation of John Written

The Book of Revelation is written (approximate date).
Revelation of John Written (95)
ChristianityReligious TextsEarly ChurchRoman EmpireBiblical StudiesReligious History
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⛪ 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
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🙏 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
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⛪ 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
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