Origins and Monastic Life
Eulogius was a Syrian by birth who embraced the monastic life at a young age. He was ordained a priest in Antioch by the patriarch Anastasius I and became the igumen, or abbot, of a monastery dedicated to the Mother of God in that city.
From this monastic and pastoral background he was raised about 580 or 581 to the patriarchal throne of Alexandria, succeeding John IV, and he governed the Egyptian church for roughly the next twenty-seven years.