Orthodox Forge

The Fathers

Sergius of Ris‘Ayna

(RAS EL-EIN) d. 536

Who he was

  • He was a Syrian philosopher.
  • The date and place of his birth is unknown.
  • We know that he studied at Alexandria where he acquired a sound Hellenistic education.
  • He worked as a head physician in Ris‘ayna (Theodosiopolis), and was also a priest.
  • He was Orthodox but remained outside the Christological disputes.
  • He was responsible for making known in Syriac speaking circles, all the works that circulated at the start of the 6th century under the name of Dionysius the Areopagite.
  • This exercised an immense influence on mystical authors.
  • He died in Constantinople.

What he wrote

  • He deserves particular attention as a translator of Greek into Syriac.
  • The literality and exactness of his versions are of great interest, especially from a lexicographical point of view. Some of these translations served as the basis for Arabic versions.
  • Various philosophical works survive: A Treatise on Logic in seven books; On negation and Affirmation; On the Cause of the Universe According to Aristotle’s Principles; On Genus, Species and the Individual.
  • His Treatise on Faith is lost.
  • Among the works which he translated were: Porphyry’s Isagoge; Aristotles Categories, and a treatise On the Soul; Galen’s treatise on Simples, and other works by Galen on medicine, nutrition and astrology, surviving only in fragments.
  • He translated the Geoponics.

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