The Pope made the remarks on Sunday, November 8, 2026, shortly after arriving in Buenos Aires, Argentina, for a three-day visit. His arrival marks the first papal visit to the predominantly Catholic country in nearly four decades.

During his address to political leaders, diplomats and representatives of civil society at the Palacio Libertad, Pope Leo emphasized the importance of democratic institutions, responsible leadership and peaceful political dialogue.

He warned that those in positions of authority must understand the limits of their power and make decisions that promote the well-being of the entire population.

“Authority is most authentic when it is exercised as service,” the Pope said.

He also stressed that democracy depends on citizens being able to express different opinions, participate in choosing their leaders and trust the country’s legal institutions.

Pope Leo’s remarks come as Milei faces criticism over his economic austerity policies, which have involved significant cuts to government spending and social welfare programmes. Critics, including members of the Catholic Church, have raised concerns about the impact on poorer and vulnerable communities.

Although the Pope did not directly attack Milei’s economic policies, he emphasized that economic development should benefit everyone, particularly those facing hardship.

Milei is a close political ally of United States President Donald Trump. However, Pope Leo has previously disagreed publicly with Trump on issues including immigration and the war in Iran.

The visit is particularly significant because Pope Francis, the first Argentine-born pontiff, never returned to his home country during his 12-year papacy.

Pope Leo’s three-day stay in Argentina is part of a wider 12-day South American tour covering Uruguay, Argentina and Peru. His itinerary includes visits to religious institutions, a prison and a care centre for people with disabilities.