Polycrates of Ephesus was a second-century Christian bishop who served the church in Ephesus during the Roman era. Belonging to a prominent religious family, he was the eighth relative to hold the office of bishop in his community. He is primarily recognized for his leadership during the Quartodeciman controversy, where he defended the tradition of celebrating Easter on the fourteenth day of Nisan. To support this practice, he convened a synod and wrote a significant letter to Pope Victor to maintain the customs handed down from the apostles.
Life and ministry
Polycrates lived in Ephesus and dedicated sixty-five years to his religious service. His family played a central role in the local Christian community, with seven of his relatives previously serving as bishops. During his tenure, he acted as a representative for the churches in Asia, advocating for ancient traditions during theological disputes regarding the timing of the Paschal celebration.
The Easter controversy
When Pope Victor sought to standardize Easter celebrations on a Sunday, Polycrates defended the Quartodeciman tradition. He argued that this practice was an unbroken custom received from the apostles, specifically mentioning Philip and John. Although he organized a synod to affirm this position, the Quartodeciman practice eventually ceased, and the Council of Nicaea later established the Sunday observance as the universal standard.