Pope Leo XIV holds a young assistant as he arrives for a meeting with migrants at the Las Raíces reception center in San Cristóbal de La Laguna, Tenerife, Spain, Friday, June 12, 2026. (AP Photo/Arturo Rodriguez)

SANTA CRUZ DE TENERIFE, Spain (AP) — Pope Leo XIV warned people smugglers Friday that they will face God’s wrath for exploiting the desperation of migrants, demanding they stop and repent during his final day in this epicenter of the African migration route to Europe.

For the second day in a row in the Canary Islands, the American pope insisted on the inherent dignity and rights of migrants and demanded they be welcomed and integrated into society, in some of his strongest comments on the politically divisive issue.

“Break those chains and free those you hold in bondage,” Leo said in a message to human traffickers that he delivered during a meeting with humanitarian aid organizations that help migrants on the island of Tenerife.

Leo was wrapping up his weeklong trip to Spain in the Spanish archipelago, which is closer to Africa than the Iberian Peninsula and is a key point of entry for migrants who make the perilous Atlantic crossing from West Africa.

His return to Rome was delayed when his Iberia charter flight developed a technical problem. King Felipe VI offered his private plane instead, and Leo accepted. The problem couldn’t be fixed, so Iberia said it was sending a separate aircraft from Madrid to fetch the journalists and Vatican officials left behind in Santa Cruz de Tenerife.

It was the first time in decades that a papal flight had experienced a problem so serious that it required the pope to deplane and change his travel plans.

The pope had been fulfilling a wish of Pope Francis to visit the islands to commemorate the thousands of lives lost at sea. He is also drawing attention to the Catholic Church’s biblically-mandated mantra to “welcome the stranger,” amid anti-migrant sentiment in Europe and the Trump administration’s mass deportation program in his native United States.

During the encounter with aid groups in Tenerife, Leo implored receiving communities to integrate people fleeing war, poverty and climate change and spare them from the “silent shipwreck” of abandonment when they are left on the streets with nothing after surviving perilous crossings.

“A human conscience, and even more so a Christian conscience, cannot remain indifferent in the face of these graveyards of the sea, to the victims of shipwrecks and the lack of aid,” Leo said. “Every life lost on these routes is a failure for the human family.”

The Canary Islands have long been a stepping stone for migrants trying to reach Europe from West Africa and Morocco.

While people smugglers and human traffickers operate the Atlantic route, there are also many self-organized boats of migrants, including many former fishermen from Senegal who were left without income due to overfishing in recent years.

Migrant arrivals in the Canary Islands peaked in 2024 at nearly 47,000. They have fallen dramatically, with over 3,000 people landing there in the first five months of 2026.

Because of the vastness of the ocean and scarcity of rescue ships or monitoring, some experts consider the Atlantic route more deadly than the more well-known central Mediterranean smuggling route from Libya and Tunisia to Italy. Since 2020, several West African boats have been found in the Caribbean and Latin America with only dead bodies on board after drifting across the Atlantic, pushed by trade winds and currents.

Leo directed his remarks Friday to the criminal organizations and individual smugglers who organize these “death routes” to Europe. Such smugglers charge thousands of euros a person and often force their passengers into prostitution or other forms of black market labor by withholding their documents to pay off the debt.

“Stop. Repent,” Leo said in his message to traffickers.

, emphasizing each word in Spanish and drawing a sustained applause from the crowd. “For every life lost, every family deceived, every body subjugated, every woman threatened, every worker exploited, you will have to appear before divine justice.”

“Repent while there is still time, for God’s mercy can reach even the most hardened sinner, but it enters only through the narrow gate of truth, justice and conversion,” he said.

With his two-day visit to the Canary Islands, Leo has confirmed himself as the heir of Francis’ migration preaching, which was a priority of Francis’ 12-year pontificate and often caused friction with U.S. and European powers.