Overview
Flavius Ablabius or Ablavius (; fl. 4th century AD, died 338) was a high official of the Roman Empire and contemporary of Emperor Constantine I (r. 306–337). and tutor to his son, Constantius II.
Family and early life
Ablabius was a Greek from the island of Crete and a man of humble birth. When his mother was pregnant with him, she allegedly received a prophecy from an Egyptian astrologer about him, that she would almost have borne an emperor. His date of birth is unknown, the identities of his parents are unknown, and it is unknown whether he had any siblings or relatives and his early life is largely a mystery. Ablabius was of a non-aristocratic and non-senatorial background. Ablabius was at birth a pagan who converted later to Christianity and became one of the officials of the Roman governor of Crete. At some point, he left Crete and travelled to Constantinople to make his fortune.
Constantine I and his family
After arriving at Constantinople, Ablabius by chance acquired great influence over the Roman emperor Constantine I and became one of the most important senators of Constantinople. Ablabius served as vicarius of the Diocese of Asia, held the praetorian prefecture of the East from 329 to 337/338, and served as ordinary consul in 331. Ablabius was active in the Roman East and West and during his political career, he was based at Antioch.
Considering his provincial background, Ablabius seemed to be attached to Constantine I, making him one of a small number of Easterners who held high offices throughout the Roman Empire. Ablabius convinced Constantine that the failure of grain supplies to arrive at Constantinople had been caused by the magical arts of the pagan sage Sopater of Apamea, who had verbally attacked the emperor and Ablabius for their dissolute behavior. Constantine followed the advice of Ablabius and had Sopater put to death. In 333, Constantine addressed a letter to Ablabius which is still preserved, in which he decreed that each party in a trial could appeal to a bishop's judgment.
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