Saint Dalmatius, Dalmatus, or Dalmatos ( grc-gre, Δαλμάτος; died AD 440) was

archimandrite The title archimandrite ( gr, ἀρχιμανδρίτης, archimandritēs), used in Eastern Christianity, originally referred to a superior abbot (''hegumenos'', gr, ἡγούμενος, present participle of the verb meaning "to lead") who ...

of the Dalmatian Monastery in

Constantinople la, Constantinopolis ota, قسطنطينيه , alternate_name = Byzantion (earlier Greek name), Nova Roma ("New Rome"), Miklagard/Miklagarth (Old Norse), Tsargrad ( Slavic), Qustantiniya (Arabic), Basileuousa ("Queen of Cities"), Megalopolis (" ...

. He also held the title ''Archimandrite of the Monasteries'', making him the city's chief monk. Dalmatius served in the second company of Guards under

Theodosius the Great Theodosius I ( grc-gre, Θεοδόσιος ; 11 January 347 – 17 January 395), also called Theodosius the Great, was Roman emperor from 379 to 395. During his reign, he succeeded in a crucial war against the Goths, as well as in two ...

. He was married with a family. Experiencing a call to monastic life, he received instruction from

Isaac of Dalmatia Saint Isaac the Confessor, also Isaacius or Isaakios ( grc-gre, Ἰσαάκιος or Ἰσάκιος; died May 30, 383 AD), founder of the Dalmatian Monastery in Constantinople, was a Christian monk who is honored as a saint and confessor. He i ...

. Like most of the city's monks, he was an opponent of the Nestorian heresy, and he played an important role in the downfall of

Nestorius Nestorius (; in grc, Νεστόριος; 386 – 451) was the Archbishop of Constantinople from 10 April 428 to August 431. A Christian theologian, several of his teachings in the fields of Christology and Mariology were seen as controve ...

. Following

Cyril of Alexandria Cyril of Alexandria ( grc, Κύριλλος Ἀλεξανδρείας; cop, Ⲡⲁⲡⲁ Ⲕⲩⲣⲓⲗⲗⲟⲩ ⲁ̅ also ⲡⲓ̀ⲁⲅⲓⲟⲥ Ⲕⲓⲣⲓⲗⲗⲟⲥ; 376 – 444) was the Patriarch of Alexandria from 412 to 444 ...

's instructions, Dalmatius led an army of monks to the palace of

Theodosius II Theodosius II ( grc-gre, Θεοδόσιος, Theodosios; 10 April 401 – 28 July 450) was Roman emperor for most of his life, proclaimed ''Augustus (title), augustus'' as an infant in 402 and ruling as the eastern Empire's sole emperor after ...

, and shouted abuse against him, because he had sided with the Nestorians and annulled the

First Council of Ephesus The Council of Ephesus was a council of Christian bishops convened in Ephesus (near present-day Selçuk in Turkey) in AD 431 by the Roman Emperors, Roman Emperor Theodosius II. This third ecumenical council, an effort to attain consensus deci ...

. Because this was the first time Dalmatius had left his monastery in 48 years, the emperor was astonished to see the holy man abroad and granted his request to hear Cyril's case, which led ultimately to Cyril's vindication.Caner, 219-20. The

feast day The calendar of saints is the traditional Christian method of organizing a liturgical year by associating each day with one or more saints and referring to the day as the feast day or feast of said saint. The word "feast" in this context d ...

of St Dalmatius is August 3.

References

External links

St. Dalmatius
{{Authority control 5th-century Christian saints Saints from Constantinople 440 deaths Saints from Roman Anatolia 5th-century Byzantine monks Year of birth unknown