King Charles also conferred on the pope the honor of Knight Grand Cross of the Order of Bath, while the pope conferred on the king the honor of Knight Grand Cross with the Collar of the Vatican Order of Pope Pius IX and on Queen Camilla the honor of Dame Grand Cross of the same order.
The royal visit comes as King Charles continues treatment for cancer, first diagnosed in early 2024.
Buckingham Palace said that the king’s state visit — postponed earlier this year due to the poor health of Pope Francis — celebrates both the Church’s 2025 Jubilee Year and “the ecumenical work between the Church of England and the Catholic Church, reflecting the jubilee year’s theme of walking together as ‘Pilgrims of Hope.’”
Following the Sistine Chapel service, Pope Leo and King Charles met business and church leaders in the Apostolic Palace’s Sala Regia for a discussion on environmental sustainability and care for creation.
After the Vatican meetings, King Charles is scheduled to visit the Basilica of St. Paul Outside the Walls, reviving the historic ties between England and the papal basilica. After the arrival in England of Roman monk-missionaries such as St. Augustine of Canterbury and St. Paulinus of York in the sixth and seventh centuries, Saxon rulers including Kings Offa and Æthelwulf contributed to the upkeep of the apostles’ tombs in Rome.
(Story continues below)
By the late Middle Ages, the kings of England were recognized as “protectors” of the Basilica of St. Paul and abbey, and its heraldic shield came to include the insignia of the Order of the Garter. That tradition was interrupted by the Reformation and the ensuing centuries of estrangement.
A newly commissioned chair bearing the royal coat of arms and the Latin phrase “Ut unum sint” (“That they may be one”) has been installed in the Basilica of St. Paul Outside the Walls for King Charles and his successors to use during future visits.
King Charles visited the Vatican several times as Prince of Wales, including for the funeral of John Paul II and for Newman’s canonization. His last papal audience was with Pope Francis in April, shortly before Francis’ death, though that was not an official state visit.
Queen Elizabeth II, Charles’ mother, met five popes during her 70-year reign but never participated in a public prayer with any of them.
Courtney Mares is a Rome Correspondent for Catholic News Agency. A graduate of Harvard University, she has reported from news bureaus on three continents and was awarded the Gardner Fellowship for her work with North Korean refugees.