Conversion and Renunciation
The sources place Eupsychius among the wealthy of Caesarea: his father, Dionysios, was a senator. After his father's death, Eupsychius rejected the idolatry in which he had been raised. He received catechism and was baptized by Bishop Agrikolaos of Caesarea while still young.
Having embraced Christianity, he distributed all of his possessions to the poor and adopted a life of voluntary poverty and simplicity. He did not keep his faith private but proclaimed Christ openly to unbelievers, a boldness that drew the attention of the civil authorities.
Trial and Confession
Eupsychius was denounced to the governor of Cappadocia, named in one account as Sapricius. At his trial he is said to have given two gold coins to his accusers as a reward, a gesture his life records as a mark of his detachment from wealth.
Brought to the Temple of Serapis to share in a sacrificial meal with the senate, he refused to participate and denounced the gods as 'deaf and blind idols.' For this confession he was cruelly beaten. The sources describe him enduring severe torture — including the ripping open of his side until his inner organs were exposed — while continuing to confess Christ boldly.
Imprisonment and Martyrdom
While imprisoned Eupsychius sang psalms, and his life relates that he received a vision of the Savior, who promised him a crown of glory. Tradition holds that he was healed of his wounds by an Angel during his imprisonment.
Temporarily released, he requested that what remained of his wealth be brought to him, and he gave it to the poor. He was then ordered beheaded by the governor and received the crown of martyrdom. The sources note that he confronted the sword courageously, rejoicing to offer his soul to the one who had formed it.
Relics & Shrines
According to his life, Eupsychius's body was buried in the village where he suffered and became a source of many miracles. He had asked that his relics be granted power against temptation, diabolic possession, human hostility, crop failure, and hailstorms.
He became the patron and protector of the Church of Caesarea. Saint Basil the Great references both a synaxis held in his honor on September 7 in Caesarea and the dedication of a church to him in that city, an attestation that anchors his veneration in the fourth-century life of the Cappadocian church.
Miracles & Traditions
Historically Documented: Saint Basil the Great's correspondence attests to an organized commemoration of Eupsychius at Caesarea — a September 7 synaxis and a church bearing his name — establishing that his cult was active there within a few generations of his death.
Traditional Accounts: His life relates several wonders surrounding his passion — a vision of the Savior promising a crown of glory, healing of his torture wounds by an Angel in prison, and, at his beheading, the flowing of milk and water from his body in place of blood. His feast was kept as a synaxis of clergy and laity marked by joy rather than mourning.
