Monastic Formation
According to the OCA synaxarion, James was drawn to the ascetic life from his early years, leaving the world to enter the Studite monastery, where he was tonsured.
He maintained a strict manner of life, full of works, fasting, and prayer, and was noted for his piety and his command of Holy Scripture. He was later elevated to serve as Bishop of Catania in Sicily.
Confession Under Iconoclasm
James suffered during the iconoclast controversy, which iconodule sources written after the restoration of icon veneration place under the emperor Constantine V Copronymos (741–775).
Constantine V specifically targeted monasteries, which tended to be strongholds of iconophile sentiment, and his repression employed imprisonment, starvation, beatings, blinding, and exile. Many iconodule monks fled to southern Italy and Sicily to escape this persecution.
According to the OCA synaxarion, James faced repeated pressure to abandon the veneration of the icons. The authorities exhausted him in prison, starved him, and beat him, but he bravely endured all these torments. He died in exile.
The Studite Context
The Studite (Stoudios) monastery in Constantinople was a center of resistance to iconoclasm. In the later phase of the controversy it was led by Theodore the Studite, who, alongside the earlier witness of John of Damascus, became the chief theological opponent of iconoclasm, defending icon veneration through polemical works and refusal to comply with imperial decrees.
The monastery suffered for this stance: its leadership passed to others during periods of exile, and one of its monks, Thaddaios, was martyred. Among the imperial humiliations recorded, monks were forced to parade in the Hippodrome in violation of their vows, and many fled to areas beyond effective imperial control on the fringes of the empire.
Liturgical Commemoration
The troparion appointed for James (Tone 5) praises him as a hierarch and minister of God the Word who rightly divided the inspired word of truth, noting that his virtuous struggle revealed grace and that he instructed the people to venerate the Icon of the Savior.
The kontakion (Tone 8) celebrates his excellence in priestly gifts and his faithful confession of the Christian faith, describing him as a fruitful branch of Christ the True Vine and invoking his intercession for forgiveness and salvation. Both texts emphasize his role as a bishop, his doctrinal teaching, his confession of faith under persecution, and his continuing intercession.
His feast is observed on March 21.