Pope Leo delivered a virtual address Friday praising the U.S. history of welcoming immigrants as the nation marks its 250th anniversary [1].
The message arrives as a significant moral challenge to the current administration's immigration policies. By anchoring his appeal in the Declaration of Independence, the first American-born pontiff is leveraging his unique heritage to influence U.S. domestic discourse on human rights and national identity.
Speaking from the Vatican to the National Constitution Center in Philadelphia, the pope received the Liberty Medal [3]. During the ceremony, he said the U.S. has a legacy of welcoming immigrants and a founding principle of religious liberty [3].
Leo focused heavily on the role of newcomers in the development of the American state. "Successive waves of immigrants have helped shape the United States," he said [2]. He said that "immigrants helped build the United States" [2].
The address occurred on July 3, 2026 [2], one day before the official 250-year anniversary celebrations [1]. While the pontiff did not name specific politicians, the emphasis on welcoming strangers was viewed as an implicit critique of the Trump administration's restrictive immigration stance [1].
Throughout the broadcast, the pope urged citizens to live up to the ideals of the Declaration of Independence. He called for a renewed commitment to unity, and justice — principles he said are essential for the nation's continued stability as it enters its third century.
“"Successive waves of immigrants have helped shape the United States."”
This address marks a rare instance of a pontiff using a national milestone to directly challenge the immigration framework of a sitting U.S. president. Because Pope Leo is the first American-born pope, his words carry a specific cultural weight that transcends typical diplomatic relations between the Holy See and Washington, framing the debate over border policy as a question of historical fidelity to the U.S. founding documents.
