Pope Leo XIV Begins Papacy with Historic Mass and Popemobile Tour

Vatican City – Pope Leo XIV officially began his role as the new head of the Catholic Church on Sunday with a grand ceremony in St. Peter’s Square. It marked a historic moment as he became the first American pope. The day was filled with tradition, symbols of faith, and a message of peace witnessed by a global audience.

Leo, a 69-year-old missionary from Chicago, started the day with a tour in the famous popemobile. Thousands of people packed the square, waving flags and cheering as he passed by. The popemobile, with its open-top design, allowed Leo to greet the public up close. Many visitors held up their children, hoping for a blessing. This ride echoed past papal moments, including Pope Francis’ final tour just before his funeral.

After the tour, Pope Leo entered St. Peter’s Basilica to pray at the tomb of Saint Peter, who is believed to be the Church’s first leader. From there, he walked back into the square to begin the official Mass that marked the start of his ministry. The event combined both ancient rites and modern touches, drawing attention from across the world.

During the Mass, Pope Leo received two key items that symbolize his new role. One was the pallium, a white wool band worn across the shoulders that shows he is a shepherd to the Church. The second was the fisherman’s ring, used as the official seal of the pope. These symbols connect him to Saint Peter, the fisherman called by Jesus to lead the faithful.

Seating at the event followed strict diplomatic rules. Pope Leo holds citizenship in both the United States and Peru, giving both countries front-row access. U.S. Vice President JD Vance and Secretary of State Marco Rubio led the American delegation. Also in attendance were leaders like Peruvian President Dina Boluarte and Ukrainian President Volodymyr Zelenskyy, along with officials from more than 150 countries.

The Mass included a ritual where representatives from different groups in the Church showed their loyalty to the new pope. These included clergy members, religious sisters, married couples, and youth. This modern practice replaces the older tradition where every cardinal pledged their obedience directly.

Pope Leo used his first homily to speak about peace. He called for an end to wars in places like Ukraine and Gaza. He also warned about the risks of artificial intelligence. He said this new technology could challenge human dignity, just as the industrial revolution once did. His words suggested that he will make peace and human rights a top focus during his time as pope.

After the Mass, Pope Leo went back into the basilica to greet world leaders and Church officials. He met with guests from every continent in a calm and personal setting. The event ended with a final blessing and smiles from the new pope.

The city of Rome prepared carefully for the event. Authorities expected about 250,000 visitors, the same number that came to Pope Francis’ funeral last month. Security was strong across the area. Large video screens were placed in nearby squares for people who couldn’t get close. Portable toilets were added to nearby parks, and emergency teams were on standby throughout the day.

The ceremony went smoothly, and many visitors shared their joy at being part of such a historic day. The atmosphere was peaceful and welcoming, reflecting the tone Pope Leo brought to the event.

Though he has not yet laid out a detailed plan for his leadership, Pope Leo’s early steps show a focus on peace, ethical progress, and service to all people. His background as a missionary may help him connect with people around the world. As the first American pope, he brings a new perspective to one of the most important roles in global religion.