In a sharp departure from his earlier, more cautious diplomacy, Pope Leo XIV has issued his most severe condemnation to date of the conflict in Iran, denouncing the “delusion of omnipotence” he says is driving the US-led war. Speaking from the heart of the Catholic world, the pontiff demanded that global political leaders immediately cease hostilities and commit to genuine peace negotiations.
The remarks came during an evening prayer service at St. Peter’s Basilica, a moment of high spiritual tension that coincided with the start of face-to-face negotiations between the United States and Iran in Pakistan. While a fragile ceasefire currently holds on the ground, the Pope’s words suggest a deep ecclesiastical frustration with the rhetoric used to justify the violence.
As the first US-born pope in history, Leo XIV occupied a complex position during the service. Although the prayer was drafted before the Pakistan talks were announced—and thus contained no explicit mention of President Donald Trump or the United States by name—the subtext was unmistakable. The message appeared aimed directly at a US administration that has frequently touted its military superiority and framed the conflict in religious terms.
“Enough of the idolatry of self and money!” the Pope declared to the gathered faithful. “Enough of the display of power! Enough of war!”
A Shift in Vatican Diplomacy
The Chicago-born pontiff has undergone a visible evolution in his approach to the crisis. During the opening weeks of the war, Leo XIV remained largely reticent, offering muted appeals for dialogue and avoiding direct condemnation of the belligerents. This caution was viewed by some as a strategic attempt to maintain a channel of communication with both Washington and Tehran.
That restraint vanished on Palm Sunday. Since then, the Pope has steadily increased the volume of his criticism, culminating in a direct rebuke of President Trump’s previous threats to annihilate Iranian civilization, which the Pope described as “truly unacceptable.”
The tension of the current geopolitical moment was mirrored in the pews of the basilica. Among those attending was the archbishop of Tehran, Belgian Cardinal Dominique Joseph Mathieu, representing the Iranian perspective. On the other side of the diplomatic spectrum, the United States was represented by Laura Hochla, the deputy chief of mission, according to the US Embassy.
The Theology of Power vs. The ‘Kingdom of God’
Central to the Pope’s address was a critique of how faith is being weaponized. He specifically targeted the tendency of political leaders to invoke the divine to justify the machinery of war. This represents a direct counter-narrative to rhetoric used by US officials, most notably Defence Secretary Pete Hegseth, who has invoked his Christian faith to characterize the United States as a Christian nation tasked with vanquishing its enemies.
Leo XIV rejected this premise entirely, asserting that God does not bless war, nor does He bless those who drop bombs. He framed the current military aggression not as a holy crusade, but as a spiritual failure.
“It is here that we find a bulwark against that delusion of omnipotence that surrounds us and is becoming increasingly unpredictable and aggressive,” the Pope said. “Even the holy Name of God, the God of life, is being dragged into discourses of death.”
For Leo XIV, the act of praying for peace is more than a ritual; it is a strategic necessity to “break the demonic cycle of evil.” He envisioned instead a “Kingdom of God” defined by the absence of drones, swords, and what he termed “unjust profit.”
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Regional Spillover and Humanitarian Fears
While the primary focus of the Pope’s remarks was the US-Iran friction, the Holy See remains deeply preoccupied with the wider destabilization of the Middle East. Of particular concern is the spillover from Israel’s operations against Hezbollah in Lebanon.
The Vatican has expressed specific alarm over the plight of Christian communities in southern Lebanon, who often find themselves caught in the crossfire of larger regional proxy wars. The fear is that a total collapse of the ceasefire could lead to an exodus of these historic minority populations, further erasing the religious plurality of the Levant.
The evening vigil in Rome, which included meditative recitation of the Rosary and Scripture readings, was part of a global effort. Similar prayer services were held simultaneously across the United States and other nations, signaling a grassroots push for a diplomatic resolution.
Atmosphere of the Vigil
The visual symbolism of the service underscored the Pope’s message of humility over power. Leo XIV presided over the service from a white throne positioned off to the side of the altar, draped in a formal red cape and liturgical stole. With a Rosary in his hands, he led a congregation of priests and nuns who mirrored his gestures, reciting the “Our Father” and “Hail Mary” in a collective plea for an complete to the carnage.
The contrast was stark: while political leaders in Washington and Tehran debated military objectives and strategic depth, the Vatican focused on the human cost and the moral vacuum created by the “idolatry of power.”
The international community now looks toward the results of the face-to-face negotiations in Pakistan. These talks represent the most significant diplomatic opening in months and will determine whether the “delusion of omnipotence” gives way to a sustainable peace or if the fragile ceasefire is merely a prelude to further escalation.
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