Pope Leo XIV arrives in Argentina on Sunday for the first papal visit since John Paul II in 1987, and the Vatican has constructed an itinerary that functions as a point-by-point indictment of President Javier Milei's austerity programme. His first full day begins at the Cottolengo Don Orione, a Catholic-run home for 400 disabled residents whose medication, food, and diaper supplies were cut off by the government last November — a matter now in court. He then meets business and union leaders in Buenos Aires before celebrating Mass at FAdeA, the state-owned military aircraft factory in Córdoba whose workers have protested against Milei's cuts. The ideological gap is not subtle. Milei, who campaigned with a chainsaw and called Pope Francis an "imbecile" and "the representative of the Evil One on Earth" in 2020, governs as a far-right libertarian who views social justice as theft. Pope Leo has called for "disarming" artificial intelligence; Milei has introduced bills to build datacentres across Argentina and grant legal status to "no-human corporations." Minister Federico Sturzenegger says he has used AI to draft legislation. The material costs of Milei's programme are quantifiable. The thinktank Mate estimates that retirees on the minimum pension — 63% of all retirees — have lost roughly 30% of their purchasing power. Disability funding has become a church-state flashpoint: Argentina's conference of bishops wrote to the health minister on 1 April denouncing the "serious situation facing numerous institutions dedicated to the care and support of people with disabilities." Two subsequent meetings with the ministry produced no resolution. The government's strategy is containment. Social policy minister Sandra Pettovello has insisted "there's no way the pope is going to come here to comment on local politics." But Buenos Aires archbishop Jorge García Cuerva has already said Leo XIV will find "a divided Argentina and a large number of very poor brothers and sisters." Catholic priest Mariano Oberlin expects diplomatic language wrapping unmistakable social doctrine: "If Milei wants to use him, he'll probably have to do a lot of juggling to make him say the opposite of what he's been saying." The visit also illuminates a structural shift in Argentine religion. Buenos Aires University data shows Catholic identification has dropped from 76.5% to 57.7% over roughly two decades, while evangelical identification rose from 9% to 17.4%. Milei inaugurated an evangelical temple in Neuquén last week and delivered a political speech promising re-election. Catholicism retains majority status but has lost what researcher Juan Cruz Esquivel calls its "cultural hegemony" and its influence on the legislative agenda. Yet the pope's moral authority operates on a different register than electoral politics. Left-wing deputy Juan Grabois, who served in the Vatican's Dicastery for Promoting Integral Human Development, notes that Francis's papacy pulled previously "outright anticlerical" left-wing activists toward the church. He describes these converts as "more fervent about the visit than typical churchgoers who attend Sunday Mass." The LGBTQIA+ community, holding its 35th Pride March in Buenos Aires the day before the visit, remains critical — church dogma on their families "has not changed at any time," says organiser María Rachid. The core tension is whether papal visits produce lasting institutional effects or merely symbolic pressure that dissipates within weeks. Milei's government has shown willingness to absorb political costs — cutting disability supplies, slashing pensions, defying Congress on funding laws. A pope who speaks in parables about dignity and brotherhood may sharpen the moral framing for Milei's opponents, but the structural asymmetry is clear: the president controls the budget, the pope controls the microphone.
