Historic "Chair of St. Peter" on Public Display in Vatican Basilica for First Time in 150 Years

Formally known as the Cathedra Sancti Petri Apostoli, or more simply as Cathedra Petri, the chair has held a revered place in Catholic tradition over the centuries, representing papal authority from St. Peter to the present.

“The chair is meant to be understood as the teacher’s ‘cathedra,’” art historian Elizabeth Lev told CNA. “It symbolizes the pope’s duty to hand down the teaching of Christ from generation to generation.”

“It’s antiquity [ninth century] speaks to a papacy that has endured through the ages — from St. Peter who governed a church on the run trying to evangelize with the might of the Roman Empire trying to shut him down, to the establishment of the Catholic Church and its setting down of roots in the Eternal City, to our 266th successor of St. Peter, Pope Francis,” she explained.

A storied history

The wooden chair itself is steeped in history. According to the Vatican, the wooden seat was likely given by the Holy Roman Emperor Charles the Bald to Pope John VIII in A.D. 875 for the emperor’s Christmas coronation in the old St. Peter’s Basilica. A depiction of the emperor appears on the crossbeam of the chair, and its ivory panels illustrate the labors of Hercules along with other scenes from Greek mythology.

The informational sign near the chair in St. Peter’s Basilica informs visitors that “shortly after the year 1000, the Cathedra Petri began to be venerated as a relic of the seat used by the apostle Peter when he preached the Gospel first in Antioch and then in Rome.”

The Fabric of St. Peter, the organization responsible for the basilica’s upkeep, maintains that “it cannot be ruled out that this ninth-century imperial seat may have later incorporated the panel depicting the labors of Hercules, which perhaps originally belonged to an earlier and more ancient papal seat.”

Before returning the chair to its place within Bernini’s monumental reliquary, Vatican experts will conduct a series of diagnostic tests with the Vatican Museums’ Cabinet of Scientific Research. The ancient seat was last removed and studied from 1969 to 1974 under Pope Paul VI but was not shown to the public.

The recent restoration of Bernini’s works in the basilica, funded by the Knights of Columbus in preparation for the Catholic Church’s 2025 Jubilee Year, made it possible for the chair to be moved from the bronze sculpture in August.

Pope Francis got a sneak peak of the relic in early October and a photo of the moment — showing him sitting in a wheelchair before the Chair of St. Peter — quickly went viral. Afterward, the pope requested that the relic be displayed for public veneration.

Francis ultimately decided that the Chair of St. Peter — a symbol of the Church’s unity under the instruction of Christ — would be unveiled for the public at the closing Mass for the Synod on Synodality.

“Pope Francis has been exceptionally generous to the faithful about displaying relics,” Lev said. “He brought out the bones of St. Peter shortly after his election, he had the Shroud of Turin on view in 2015, and now he has taken the Chair of Peter out for veneration in the basilica.” 

“In our virtual age, where much confusion reigns between what is real and what is not, Pope Francis has encouraged us to come face to face with these ancient witnesses of our faith and our traditions.”

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Feast of the Chair of St. Peter

The Feast of the Chair of St. Peter, celebrated each year on Feb. 22, dates back to the fourth century. St. Jerome (A.D. 347–420) spoke of his respect for the “Chair of Peter,” writing in a letter: “I follow no leader save Christ, so I enter into communion with … the Chair of Peter, for this I know is the rock upon which the Church is built.”

As Pope Benedict XVI explained in a 2006 catechesis: “‘Cathedra’ literally means the established seat of the bishop, placed in the mother church of a diocese, which for this reason is known as a ‘cathedral.”

“It is the symbol of the bishop’s authority and in particular, of his ‘magisterium,’ that is, the evangelical teaching which, as a successor of the apostles, he is called to safeguard and to transmit to the Christian community,” he said.

When a bishop takes possession of the particular Church that has been entrusted to him, he sits on the cathedra, Benedict explained: “From this seat, as teacher and pastor, he will guide the journey of the faithful in faith, hope, and charity.”

“The Church’s first ‘seat’ was the upper room, and it is likely that a special place was reserved for Simon Peter in that room where Mary, mother of Jesus, also prayed with the disciples,” he added.

Benedict XVI described Peter’s ministry as a journey from Jerusalem to Antioch, where he served as bishop, and ultimately to Rome. He noted that the See of Rome, where Peter ultimately “ended his race at the service of the Gospel with martyrdom,” became recognized as the seat of his successors, with the cathedra representing the mission entrusted to Peter by Christ.

“So it is that the See of Rome, which had received the greatest of honors, also has the honor that Christ entrusted to Peter of being at the service of all the particular Churches for the edification and unity of the entire people of God,” he said.

Bernini’s Baroque masterpiece

Bernini’s monumental reliquary for the chair, commissioned by Pope Alexander VII and completed in 1666, is one of the most iconic artworks in St. Peter’s Basilica. Bernini encased the wooden relic within a bronze-gilded throne, dramatically raised and crowned by a stained-glass depiction of the Holy Spirit, symbolized as a dove, surrounded by sculpted angels.

The bronze throne is supported by massive statues of four doctors of the Church — two from the West, St. Augustine and St. Ambrose, and two from the East, St. John Chrysostom and St. Athanasius — symbolizing the unity of the Church through the ages, bringing together the teachings of both the Latin and Greek Church Fathers. And at the top of the throne, cherubs hold up a papal tiara and keys symbolizing papal authority.

On the chair itself, there are three gold bas-reliefs representing the Gospel episodes of the consignment of the keys (Matthew 16:19), “feed my sheep” (John 21:17), and the washing of the feet (John 13:1-17).

The ongoing restoration of Bernini’s monument at the Altar of the Chair, along with the recently finished restoration of the baldacchino, is significant not only in light of the 2025 Jubilee Year but also the upcoming 400th anniversary of the consecration of the current St. Peter’s Basilica in 2026.

“Celebrating the ‘Chair’ of Peter,” Benedict XVI said, “means attributing a strong spiritual significance to it and recognizing it as a privileged sign of the love of God, the eternal Good Shepherd, who wanted to gather his whole Church and lead her on the path of salvation.”