In a monumental inaugural Mass attracting over 150,000 attendees, Pope Leo XIV, the first American pontiff, highlighted themes of inclusivity, peace, and communal responsibility. With world leaders in attendance, including Vice President JD Vance and President Volodymyr Zelensky, the Pope laid out his vision for a united church tackling modern challenges, affirming his commitment to peace in ongoing global conflicts.
Pope Leo XIV’s Inaugural Mass Highlights Unity and Call for Peace

Pope Leo XIV’s Inaugural Mass Highlights Unity and Call for Peace
The historic Mass at St. Peter’s Square inaugurated Pope Leo XIV, the first American pope, alongside over 150,000 attendees, including global leaders, as he emphasized themes of inclusivity and justice.
Pope Leo XIV presided over his inaugural Mass on Sunday morning in front of an estimated 150,000 people in St. Peter’s Square, marking the beginning of his pontificate as the first American Pope. Dignitaries from around the world, including Vice President JD Vance, Ukrainian President Volodymyr Zelensky, and Canadian Prime Minister Mark Carney, attended the historic event, with many offering personal greetings to the newly elected pope.
During his homily, Pope Leo XIV echoed the message of his predecessor, Pope Francis, emphasizing inclusivity and unity. He stated that the cardinals who elected him sought a “shepherd capable of preserving the rich heritage of the Christian faith” while simultaneously addressing contemporary challenges faced by society. A visibly moved pope prayed for guidance to be a worthy successor to St. Peter, the first pope.
Wearing traditional vestments, Pope Leo prayed in Latin and expressed hopes to foster solidarity within the church and beyond. “I would like that our first great desire be for a united Church," he urged, signifying a shift towards a more inclusive and understanding environment in the Catholic Church.
The Pope's commitment to highlighting urgent global issues was evident as he called for an end to conflicts in Ukraine and the ongoing humanitarian crisis in Gaza. He pledged to elevate ordinary people, reflecting the motto of inclusivity throughout his papacy. As part of his introductory tour, the Pope also took a ride through the crowd in a popemobile, delighting the attendees with waves and smiles.
Pope Leo, born Robert Francis Prevost, was chosen as the 267th pope, emphasizing his American identity uniquely in a post-traditional context. Many believe his leadership could bridge divisions experiencing turmoil within the American Catholic community, particularly among varying political ideologies.
Another significant aspect of Pope Leo’s inaugural Mass was an emphasis on dialogue and cooperation among different faiths. In this spirit, he indicated a willingness to mediate peace talks regarding the ongoing conflict in Ukraine, garnering cautious optimism from global leaders regarding the Vatican’s potential role in future negotiations.
As Leo XIV begins his papacy, his dedication to addressing climate change, inclusivity, and fostering peace continues to reflect the spirit of collective responsibility and healing for a world grappling with division and unrest. The Mass marked not only a significant transition of leadership but also the promise of a new era in the Catholic Church’s approach to current global challenges.