Biography
Thomas I of Constantinople
About Thomas I of Constantinople
Thomas served as a deacon and as the sacristan of Hagia Sophia before becoming patriarch of Constantinople in 607. The church account places his earlier service under Patriarch John the Faster and his accession after the death of Cyriacus. His remembered episcopate is brief, overshadowed in the tradition by anxiety about approaching conflict.
According to the Life, crosses carried in a procession in Galatia began to shake and strike one another. Thomas consulted the ascetic Theodore of Sykeon, who interpreted the incident as a warning of religious division and foreign invasion. Thomas asked Theodore to pray that he would die before those disasters came. He died in 610. The account connects the warning with subsequent theological conflict and the Persian invasion; that connection belongs to the church’s retrospective interpretation of the episode, rather than an independently established prediction.
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