Empress Theodora Restores the Icons at the Triumph of Orthodoxy
A regent empress ends a century of religious conflict and the Orthodox Church still celebrates the day
Quick facts
- Regent
- Theodora
- Child emperor
- Michael III
- Date
- March 11, 843 CE
- Result
- Icon veneration proclaimed Orthodox
What happened
A second wave of Iconoclasm under Emperor Theophilos, who ruled from 829 to 842 CE, targeted the monks who produced icons directly, branding noted icon-painters like Theophanes Graptos on their foreheads as a warning. After Theophilos died in 842 CE, his widow Theodora ruled as regent for their young son Michael III and moved decisively to end the controversy. In March 843 CE, Theodora deposed the iconoclast patriarch John the Grammarian, installed the iconophile Methodios as patriarch, and had a local council in Constantinople formally proclaim the veneration of icons Orthodox. A triumphant procession carrying the restored holy images through the city on March 11, 843 CE gave the event its lasting name, the Triumph of Orthodoxy.
Why it matters
Theodora's restoration permanently ended Iconoclasm as imperial policy, and the Eastern Orthodox Church still commemorates the event every year on the first Sunday of Lent. The episode also marked one of the few times in Byzantine history that a woman ruling as regent settled the empire's central theological dispute.
How we know
The World History Encyclopedia's article on Byzantine icons documents Theodora's regency, the deposition of John the Grammarian, and the March 843 CE council and procession, and notes the annual Orthodox feast that resulted.
Sources
- World History Encyclopedia. Byzantine Icons · Reputable sourceworldhistory.org · The domain "worldhistory.org" is on our Reputable source registry. · Link is live and its text matches the event's key terms (Jul 2026)
- Orthodox Church in America. The End of Iconoclasm · Primary source (author-declared)oca.org · Cited as a "primary" source (no stronger domain match). · Link is live and its text matches the event's key terms (Jul 2026)
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