Ефрем Сирин
Ephrem the Syrian (, ; ; ; c. 306 – 373), also known as Saint Ephrem, Ephrem of Edessa or Aprem of Nisibis, was a prominent Christian theologian and writer, who is revered as one of the most notable hymnographers of Eastern Christianity. He was born in Nisibis, served as a deacon and later lived in Edessa.