Saint Theodore of Edessa, Mesopotamia
The Saint’s father was named Symeon, and his mother’s name was Maria. He received a good education and was distinguished for his philosophical knowledge, as well as for rhetoric.
At the age of ten he was left as an orphan and gave half of his parents’ wealth to his sister, and kept the other half himself. Sharing this with the poor, he departed for Jerusalem. There he venerated the holy places and, when he was nineteen years old, he became a monk in the Lavra of Saint Savva.
Saint Theodore remained there for twenty-four years, leading an ascetic and virtuous life, and became a renowned ascetic. Hearing of his great virtues, the Patriarch of Jerusalem made him Bishop of Edessa in 836. He was an excellent Archpastor, with his vast theological knowledge, his many virtues, and above all, his great love, which he bestowed abundantly upon his flock. At that time Edessa was plagued with many heresies: Arian, Nestorian, Eutychian, etc. The holy hierarch instructed his flock in the Orthodox Faith in order to combat these errors. Saint Theodore also went to see the Persian king in Babylon, asking him to protect the Orthodox Christians of Edessa from the malevolence of the heretics.
The King was very sick, but the Saint healed him and spoke to him about Christ. After many days the King was baptized with the name John. After returning to Edessa, Saint Theodore was informed in a vision that King John and his three bodyguards, who had been baptized with him, proclaimed their faith openly and received the unfading crown of martyrdom.
Sensing the approach of death, Saint Theodore retired to the Lavra of Saint Savva. After calling the clergy and laity of Edessa together and blessing them, he surrendered his holy soul to the Heavenly Father in the year 848.
Bishop Basil of Emessa wrote the Saint’s life in Greek, which is preserved at the Ivḗron Monastery on Mount Athos.