Daily Saint

Pope St. Felix III

Unknown–March 1, 492


Patron Saint of popes, Church unity, defenders of orthodox doctrine

Pope St. Felix III

Pope St. Felix III led the Church during a turbulent period, when questions about doctrine and authority threatened unity among Christians.

Elected pope in 483, he assumed leadership of the Church amid ongoing controversy over doctrinal decisions approved at the Council of Chalcedon, which affirmed that Jesus Christ is fully divine and fully human.

One of the most significant challenges of Pope St. Felix’s pontificate was the Monophysite controversy. This heresy claimed that Christ possessed only a divine nature, undermining the Church’s teaching on the Incarnation. In response, Pope Felix firmly upheld the Chalcedonian decision, fulfilling his Petrine role of faithfully safeguarding the Truth and passing it down to the next generations.

Pope Felix also confronted political interference in Church affairs when the Emperor, trying to quell the controversy, issued an “Act of Union” with ambiguous language. It obliged the first two councils, Nicaea and Constantinople, but ignored Chalcedon. Patriarch Acacius of Constantinople went along; however, Pope Felix rejected any compromise in doctrine for the sake of political peace. This led to a 35-year break in communion known as the Acacian Schism ‒ only ended by Acacius’ successor, Patriarch John II in 519.

Pope St. Felix III died on March 1, 492. He is buried in the Basilica of St. Paul Outside the Walls in Rome on the Ostian Way and is remembered for his strong leadership during a time of controversy and uncertainty in the Church.

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How did Pope St. Felix III respond to the Monophysite heresy?

Pope St. Felix III confronted the Monophysite heresy, which denied that after the  Incarnation Christ possessed two distinct natures, one divine and one human. Upon taking office in 582, Pope Felix rejected a document issued the year before by the Emperor Zeno seeking to reconcile differences between those in the East who accepted the Chalcedon dogma on the two natures and those who rejected it, by simply ignoring the Council. Pope St. Felix III found the proposal unclear and compromising. After failed attempts at dialogue, the Pope excommunicated the Eastern patriarchs who had accepted it, Acacius of Constantinople, and Peter Mongus of Alexandria. These actions led to a split between the Eastern Churches and Rome, which lasted 35 years.

What was the Acacian Schism?

The Acacian Schism was a division between the Churches of Rome and Constantinople that began during the pontificate of Pope St. Felix III. It stemmed from disagreements over doctrine and authority, particularly regarding the enforcement of Church doctrine opposing the Monophysite heresy. The pope sought to address the issue, noting that the controversy had already been resolved at the Council of Chalcedon in 451. Still, the opposition remained distant and continued to support the heresy. Although the controversy ended in division, the schism underscored the pope’s commitment to preserving doctrinal truth and papal authority. The schism ended in 519, but it revealed deep theological and political tensions between East and West, foreshadowing the greater East-West Schism centuries later.

Who is Pope St. Felix III’s illustrious descendant?

Pope St. Felix III was the great-great-grandfather of Pope St. Gregory the Great. Pope St. Felix III was a widower and became a priest after his wife died. St. Gregory the Great came from a noble Roman family that produced several saints, including his mother (St. Silvia) and aunts. Pope St. Felix III, who lived about a century before Pope St. Gregory, was his ancestor through his son Gordianus. This connection highlights a remarkable legacy of faithful Church leadership within one family.

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