Sophronius of Jerusalem (b. 560)
Sophronius (c. 560 – March 11, 638; Greek: Σωφρόνιος, Arabic: صفرونيوس), called Sophronius the Sophist, was the Patriarch of Jerusalem from 634 until his death. He is venerated as a saint in the Eastern Orthodox and Catholic Churches. Before rising to the primacy of the see of Jerusalem, he was a monk and theologian who was the chief protagonist for orthodox teaching in the doctrinal controversy on the essential nature of Jesus and his volitional acts.