Pope Leo XIV Addresses Spanish Parliament, Calls for Migrant Rights, International Law and Peace Amid Middle-East Tensions
In the opening remarks, the American‑born pontiff urged legislators to “accompany, protect and love those lives that are most fragile.” He emphasized that respect for international law and the rights of migrants is a non‑partisan, civil‑societal obligation. The Pope also referenced the 16th‑century School of Salamanca, noting that its theologians “understood that reason could not be invoked to legitimize whatever force or self‑interest that seemed convenient” and that they established moral limits on power.
The speech was framed against the backdrop of escalating conflict between Israel and Iran, which had recently seen retaliatory strikes that threatened a broader regional war. Leo XIV called for “dialogue to resolve disputes” and warned that rearmament in Europe and elsewhere was a “cause for concern.” He also cautioned against the unchecked use of artificial‑intelligence‑driven weapons, stating that decisions about life and death must remain under human moral responsibility.
A significant portion of the address addressed migration. The Pope called for stronger international cooperation to curb human smuggling and for welcoming and integrating migrants who flee conflict, poverty or climate change. He highlighted the Spanish government’s recent legalization program, which aimed to grant legal status to hundreds of thousands of undocumented migrants. According to the speech, Spain’s approach “offers safe and legal pathways, a respectful welcome and real opportunities for integration” while also working to ensure that people do not have to leave their homes because of insecurity or economic hardship.
The Pope’s remarks resonated with Spain’s current political climate. Prime Minister Pedro Sánchez’s Socialist Party has faced a series of corruption investigations, and the country remains deeply polarized. The Pope warned that “political pluralism should not degenerate into the constant disparagement of one’s adversary.” He noted that Spain’s left‑leaning government has historically been closer to the Catholic Church than the conservative Popular Party, yet the Pope’s visit signaled a new level of acceptance of the Church in public life.
During the speech, lawmakers from across the political spectrum gave Leo XIV a standing ovation that lasted seven minutes, punctuated by chants of “Viva el Papa!” The applause reflected the historic nature of the event, as papal addresses to foreign legislatures are rare. Pope Francis previously spoke to the U.S. Congress in 2015, and Pope Benedict XVI addressed the German Bundestag in 2011.
The Pope also referenced the Church’s historical role in the trans‑Atlantic slave trade. He acknowledged that the Church had not always lived up to the moral insights of the School of Salamanca and reiterated the Holy See’s recent apology for legitimizing slavery and colonial conquests.
In summary, Pope Leo XIV’s address underscored the Church’s commitment to human dignity, international law, and peace. It highlighted Spain’s progressive migration policy, called for ethical oversight of emerging military technologies, and reminded legislators of the moral responsibilities that accompany political power.
The speech comes at a time when Spain’s government is preparing for the next general election, scheduled for no later than August 2027. The political landscape remains unsettled, with ongoing investigations into former officials and a fragmented legislature. The Pope’s message may influence public debate on migration, security, and the role of faith in public policy as Spain and the broader international community navigate complex geopolitical challenges.