3rd century; died c. 250
A priest of Smyrna who, with his companions, suffered martyrdom during the persecution under the Emperor Decius. He boldly confessed Christ before the authorities and was put to death for the faith.
The Holy Hieromartyr Pionius, Presbyter of Smyrna
Pionius was a presbyter of the Church of Smyrna in Asia Minor who suffered martyrdom during the persecution under the Emperor Decius, most likely in the year 250. He was arrested for refusing to perform the sacrifices required by the imperial edict and was put to death by being burned alive.
His martyrdom is recorded in a surviving text known as the Martyrdom of Pionius (Passio Pionii), composed in the later third century and regarded as one of the more historically reliable accounts of an early Christian martyr. Pionius is also remembered for having transcribed an older copy of the Martyrdom of Polycarp, helping to preserve that document. He is commemorated on March 11 in the Eastern Orthodox calendar and on February 1 in the Roman Catholic calendar.
Pionius is commemorated together with a group of fellow martyrs of Smyrna. The Orthodox tradition names among them the Hieromartyr Limnus, a priest of the Church of Smyrna; Macedonia, the wife of Limnus, from the village of Karine; and the martyrs Asclepiades and Sabina.
The surviving account also records that Metrodorus, a presbyter of the Marcionite community, was executed alongside Pionius.
The events of Pionius's arrest, trial, and death are preserved in a text known as the Martyrdom of Pionius, or Passio Pionii, which scholars place in composition in the later third century, roughly between 250 and 300. It is counted among the more historically dependable of the early martyrdom narratives.
Pionius is also remembered as the one who transcribed the Martyrdom of Polycarp from an older copy that had been made by Isocrates in Corinth, thereby helping to preserve that earlier record of Smyrna's most famous martyr.
Commemorated together with Limnus, Asclepiades, Macedonia, and Sabina.