Quartus was an early Christian saint, a presbyter, and a bishop who lived in Athens. Identified in the Bible as a fellow believer alongside Erastus, he is traditionally counted among the Seventy Disciples. After receiving grace on Pentecost, he traveled to preach the gospel, including in the city of Magnis where he baptized new converts. Though he faced severe torture and stoning in Athens, he survived these persecutions and eventually died in Berytus.
Life and ministry
Born into a wealthy and learned noble family in Athens, Quartus dedicated his life to serving Christ. His missionary work led him to various countries, where he taught the commandments and converted many people to the faith. Following his time in Magnis, he returned to his home in Athens to continue preaching, an act that resulted in him being heavily tortured and stoned by those who opposed him.
Veneration
The saint is honored in both Catholic and Orthodox traditions. He is commemorated on 4 January alongside the Seventy Disciples, and also has a feast day on 10 November. He is remembered for his role as a bishop and for his endurance through suffering for the faith.