School of Edessa (Urhoy)

School of Edessa

The school was established in AD 363 by Saint Ephrem the Syrian after he departed from Nisibin with a group of teachers and students when the city was surrendered to the Persians. Saint Ephrem had taught at the School of Nisibin for approximately 30 years during its first phase. After arriving in Edessa, he founded a new school or largely expanded an existing school to continue his work, where he remained until his death in AD 373. 

The School of Edessa offered a rich curriculum covering numerous disciplines, including theology, scriptural studies, philology, and literature in both Syriac and Greek. The school was supported by the citizens of Edessa, and students flocked to the institution from across the East, though most originated from Beth Nahrin (Mesopotamia), a region surrounding Edessa that was densely populated with urban centers. 

In addition to St. Ephrem, the school nurtured a generation of brilliant scholars like Aba who Interpreted the Holy Gospel, Simon who reputedly wrote his master's biography, Apolona and Zenobius who refuted heresiarchs like Marcion, Absmarva (Slave of Heaven), St. Ephraim's nephew, who Composed metrical odes on historical events, such as the Huns' attack on Byzantine land, and Isaac of Amid, A student of Zenobius, known for metrical odes on penance, the Virgin, and martyrs.

In the beginning of the fifth century, a great schism rocked the school, primarily over the controversial theological teachings of Nestorius, the Patriarch of Constantinople. The student body was divided into two groups. The first group supported Nestorius and included figures such as Hiba (Ibas), Metropolitan of Edessa; Barsauma, Metropolitan of Nisibin; and Narsai, a priest. 

The second group maintained the Orthodox faith and was championed by Saint Philoxenus, Metropolitan of Mabbug (d. 523). Ultimately, the first group was expelled from the school and departed Edessa for Nisibin to re-establish the School of Nisibin, which became the cornerstone of the Church of the East, known until recent times as the Nestorian Church. The second group continued to uphold the traditions of the Syriac Orthodox Church following the schism of the Council of Chalcedon. 

Eventually, after 136 years of operation, the School of Edessa was closed in AD 489 by order of Emperor Zeno (474–491) to quell persistent doctrinal disputes.

During the existence of the School of Edessa, many works were translated into Syriac, often soon after their original composition, such as the writings of Eusebius of Caesarea (including the Ecclesiastical History and the History of the Martyrs of Palestine) and the discourses of Titus of Bostra against the Manicheans. Today, the oldest surviving Syriac manuscripts are of Edessan origin, which underscores the immense intellectual output of the city.