VATICAN CITY (LifeSiteNews) — Newly published writings from before Leo XIV became Pope shed new light on his theological formation, including an interpretation of Benedict XVI’s famous Regensburg address through a sociological lens, downplaying what Benedict himself framed as a metaphysical crisis of Western civilization.
On May 4, 2026, the Vatican Publishing House released Free Under Grace, a volume collecting homilies and addresses delivered by Robert Francis Prevost, now Pope Leo XIV, during his tenure as prior general of the Augustinian Order. The book, presented to him on May 2, aims to illustrate the Augustinian spiritual framework of his thought and includes a text commenting on Pope Benedict XVI’s lecture at the University of Regensburg on September 12, 2006.
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According to then-Fr. Prevost, “the point central to the discourse of Benedict XVI … is that the West, if it does not recover a vision of God, cannot initiate a fruitful dialogue with the great cultures of the world that possess a profound religious conviction about reality.”
The newly published volume gathers a range of interventions delivered in different contexts, including internal meetings of the Augustinian Order in Europe. Among them is a reflection on the Regensburg lecture, a speech that originally addressed the relationship between faith and reason and sparked international reactions following its delivery in Bavaria in 2006.
Prevost states that, in his view, the central concern of the Regensburg address was widely misunderstood in public debate. He emphasizes that the lecture focused on the inability of Western societies to engage in meaningful dialogue with religious cultures if they lack a living awareness of God. He reinforces this reading by recalling Benedict XVI’s own words shortly before the Bavarian trip, noting that in the contemporary West, “believing has become more difficult,” since “the world in which we find ourselves is made entirely by ourselves and in it God, so to speak, no longer appears directly.”
The same text situates this interpretation within the broader condition of the Church in Europe, which Prevost describes as marked by secularization and decline. He reports that “European societies, which fifty years ago were more than 80% Christian, today have turned their backs on Christianity and show no interest in it,” and adds that in such a context, religion is increasingly relegated to the private sphere: “You are free to believe or not to believe in God, but this should not in any way be manifested in social life.” He further observes structural difficulties affecting religious life, including aging communities and decreasing vocations.
Prevost also refers to demographic and social trends, noting that “eighteen European countries register a negative natural balance [more deaths than births]” and that “no country in Western Europe has a fertility rate at replacement level.”
At the same time, he highlights contrasting developments, including the vitality of immigrant communities: “Europe’s new residents are often among the most practicing believers.” He also points out indications of renewed religious interest among younger generations, supported by data such as the increase in the percentage of young people declaring belief in God in several European countries.
However, all these are merely effects of the problem identified by Pope Benedict, whose core message was altogether different. In the Regensburg lecture, the theoretical core is stated with striking clarity: God acts according to Logos, that is, according to reason; therefore, Christian faith is intrinsically rational. From this premise follow three decisive theses.
First, religious violence is irrational and therefore “contrary to the nature of God.” Second, genuine dialogue among religions and cultures is possible only on the ground of shared reason – not merely on belief in the existence of God.
Third, not all religions are equal, and only Catholicism can claim to be founded not only on Divine Revelation, but also on the rational nature of man. Benedict made this clear by citing both the dialogue between Manuel II Paleologus and the learned Persian Muslim, and Protestantism – the first historical attempt to separate Christianity from reason, thereby distorting it.
Hence, saying that the West must recover a generic “vision of God” is insufficient: not all visions of God are the same. A conception of God as non‑Logos, i.e., not according to reason (as many Muslims and Protestants do) can only generate violence.
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In other words, Prevost’s interpretation shifted the focus from the faith-reason relationship to the historical‑cultural effect of Western secularization, and reads the lecture primarily through a sociological and pastoral lens. For Benedict, however, the underlying problem is metaphysical.
Today, statistics show that the West risks becoming largely Muslim, aided by massive and uncontrolled migratory waves. It may thus regain a vision of God alien to its own tradition, but that alone will not make European and Western civilization bastions of faith again, nor capable of fruitful dialogue with other cultures.
The text published in the book instead reveals how Prevost’s problematic idea – that unity must be sought at all costs, not only among Catholics or Christians but even among different religions – is deeply rooted in his personal and theological formation.