553 ⟶ Second Council of Constantinople Condemns the Three Chapters
Second Council of ConstantinopleYear
54
325
553
726
787
🙏 Onesimus Becomes Patriarch of Constantinople
Patriarch Onesimus succeeds Stachys the Apostle as Patriarch of Constantinople.⟶

ChristianityPatriarchateReligious LeadershipEastern ChristianityRoman EmpireApostolic SuccessionByzantine Empire

⛪ 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.⟶

ChristianityConstantine the GreatTheologyChurch HistoryRoman EmpireEcumenical CouncilReligious Doctrine

⛪ Second Council of Constantinople Condemns the Three Chapters

ChristianityByzantine EmpireEcumenical CouncilTheologyChurch HistoryEastern Orthodox Church

✝️ Leo III Begins Byzantine Iconoclasm
Byzantine Emperor Leo III the Isaurian destroys the icon of Christ above the Chalke Gate in the capital city of Constantinople, beginning the first phase of the Byzantine Iconoclasm.⟶

Byzantine EmpireIconoclasmChristianityReligious ArtTheology

🙏 Seventh Ecumenical Council Convenes, Ending First Iconoclast Phase
The Empress Irene of Athens convenes the Seventh Ecumenical Council, ending the first phase of Byzantine Iconoclasm.⟶

Byzantine EmpireIconoclasmOrthodox ChristianityCouncilReligious DoctrineHeresyTheologyChristianity
