Ephrem the Syrian (306–373)

"Harp of the Holy Spirit," Syriac deacon whose hymns are treasures of Eastern Christianity. Ephrem the Syrian, also known as Ephraem the Deacon, Ephrem of Edessa or Aprem of Nisibis was a prominent Christian theologian and writer who is revered as one of the most notable hymnographers and authors of Syriac literature in Eastern Christianity. He was born in Nisibis, served as a deacon and later lived in Edessa.