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ApoteichisisOrthodox sources & church history
8th to 9th c.Documented

St Theodore the Studite

Ὅσιος Θεόδωρος ὁ Στουδίτης

Abbot of Stoudios and the most cited patristic authority on the defilement of communion. He withdrew communion over the Moechian affair and resisted the second Iconoclasm, without founding a rival church.

Feast day
11 November
Century
8th to 9th c.
Region
Constantinople (Stoudios Monastery)
Rank
Hegumen (abbot); monk and confessor

Biography

Born in Constantinople c. 759, Theodore became abbot of the great Stoudios monastery, which he reformed into the model of Byzantine cenobitic life. His long career was defined by two confrontations in which he refused communion with hierarchs he judged to have betrayed the canons or the faith.

He was exiled repeatedly and died in exile in 826, shortly before the final restoration of the icons. His enormous correspondence became a permanent reference point for later questions about resistance, economy, and communion.

The controversy

  • The Moechian (“adultery”) controversy: Theodore broke communion after the priest Joseph, who had blessed the uncanonical remarriage of the Emperor Constantine VI, was reinstated by economy. Theodore held that an unlawful economy in a matter of the canons could not be received.
  • The second period of Iconoclasm under Leo V (from 815): Theodore openly defended the veneration of the icons, refused communion with the iconoclast hierarchy, and suffered exile and scourging.

Position taken

  • Communion with one who is himself in communion with condemned error is itself defiled, even when the one commemorating is personally Orthodox.
  • Yet Theodore did not teach that the mysteries of the not yet deposed become void; his concern is the defilement of the communicant, and separation as its remedy, pending the Church’s judgment.

Quotations

Each quotation carries its source and a verification status. Unverified items await checking against a cited edition; placeholders mark texts not yet inserted.

Church FatherStrongly supported
…πλὴν ὅτι μολυσμὸν ἔχει ἡ κοινωνία ἐκ μόνου τοῦ ἀναφέρειν, κἂν ὀρθόδοξος εἴη ὁ ἀναφέρων.
…except that communion has defilement from the mere commemorating [of the heresiarch], even if the one commemorating is Orthodox.
St Theodore the Studite, Letter 220, PG 99, 1669B
Church FatherUnverified
Verified quotation to be inserted after source review.
St Theodore the Studite, on economy in the Moechian affair, reference to be completed

Bibliography

  • Migne, Patrologia Graeca 99 (the Letters).
  • G. Fatouros (ed.), Theodori Studitae Epistulae, CFHB 31 (critical edition of the correspondence).
  • R. Cholij, Theodore the Stoudite: The Ordering of Holiness (2002).