The Trump administration did more than just disagree with Pope Francis; it engaged in a calculated campaign of public and private pressure that pushed diplomatic relations to their lowest point since the Holy See and the United States first established full formal ties in 1984. At the heart of this conflict was a high-stakes tug-of-war over China, where the White House essentially demanded the Vatican abandon its 2018 provisional agreement with Beijing or face a total collapse of its moral standing.
When then-Secretary of State Mike Pompeo arrived in Rome in September 2020, the tension was so thick it was visible in the stiff posture of every diplomat in the room. The Pope famously refused to meet with him, a move the Vatican defended as a standard policy against meeting political figures during election cycles. But everyone in the Leonine Wall knew better. It was a direct response to Pompeo’s decision to publish a scathing essay in First Things—a conservative outlet often critical of the current papacy—accusing the Church of endangering its "moral authority" by renewing its deal with the Chinese Communist Party.
The Bishop Gambit
To understand why this was more than a mere policy disagreement, you have to look at the mechanics of the 2018 Sino-Vatican deal. For decades, the Catholic Church in China was split between a "state-sanctioned" church and an "underground" church loyal to Rome. The agreement allowed the Pope a final say in the appointment of bishops, effectively merging the two factions.
The Trump administration viewed this as a betrayal. They saw it as the Vatican handing over the names of underground Catholics to a surveillance state. From the White House perspective, the Holy See wasn't just being naive; it was being complicit. The pressure wasn't subtle. It was a blunt-force attempt to turn the Vatican into a spiritual arm of the State Department’s anti-China coalition.
Soft Power vs Hard Politics
The "threat" wasn't a military one—not in the traditional sense—but it was an existential one for the Church's diplomatic mission. If the United States, the primary protector of religious freedom globally, publicly branded the Vatican as a collaborator with authoritarianism, the Church’s ability to act as a neutral mediator in global conflicts would evaporate.
Critics within the administration, including figures like Sam Brownback, the then-Ambassador-at-Large for International Religious Freedom, argued that the Vatican was repeating the same mistakes the West made in the 1990s—thinking that engagement would lead to liberalization. Instead, they watched as the CCP tightened its grip on religious practice, forcing clergy to attend indoctrination sessions and altering religious texts to align with party doctrine.
The Vatican's response was a masterclass in "Ostpolitik," the Cold War-era strategy of engagement with hostile regimes to secure the survival of the faithful. Cardinal Pietro Parolin, the Vatican Secretary of State and a seasoned diplomat, made it clear that the Church’s interests are "ecclesial," not political. They weren't looking for a trade deal; they were looking for a way to ensure the sacraments could be administered without a priest being disappeared.
The Avignon Shadow
By 2026, looking back at the records and the lingering frost in the air, the true nature of the "threat" becomes clear. It was a threat of isolation. The Trump administration sought to bypass the Pope and speak directly to conservative American Catholics, effectively creating a schism in public opinion. By framing the Pope as "soft on communism," they weaponized the American Catholic base against its own leadership in Rome.
The rhetoric coming out of the Pentagon and the State Department at the time suggested a worldview where the Catholic Church had to choose a side. There was no room for a third way. When officials referenced the "Avignon Papacy"—a period when the papacy was essentially a tool of the French crown—they were signaling that if the Pope didn't align with Washington, he would be viewed not as a global moral leader, but as a compromised regional actor.
The Breaking Point
The fallout from this period is still being felt. The Vatican has continued its dialogue with China, renewing the agreement for another four years in late 2024, despite the vocal protests from Washington. This persistence shows a fundamental reality of the Holy See. It thinks in centuries; Washington thinks in four-year cycles.
The strategy of the Trump administration was to treat the Pope like the head of a mid-sized NGO that could be bullied into compliance through public shaming and diplomatic snubs. They underestimated the institutional memory of the Roman Curia. The Church has survived emperors, dictators, and world wars; it was never going to buckle under a few op-eds and a missed meeting.
What remains is a blueprint of how not to conduct religious diplomacy. By making the dispute public and personal, the administration didn't stop the China deal. It only ensured that when the next global crisis requires a neutral, moral mediator, the bridge between Washington and the Vatican will be significantly harder to cross.
Governments that attempt to use the pulpit as a political megaphone usually find themselves shouting into a vacuum.
