A new analysis published by Appia Institute argues that the future of U.S. Catholicism may depend less on theology than on politics, as conservative Catholic thought becomes increasingly entangled with the ideological agenda surrounding President Donald Trump.
The paper, authored by Marcello Neri, Senior Fellow at Appia Institute (Religion and Politics) and professor of ethics and political anthropology, examines the growing influence of tech investor Peter Thiel’s interpretation of Pope Benedict XVI and warns against efforts to align Catholicism with an explicitly nationalist political project.
Why it matters: The debate goes beyond religion, touching on the relationship between Christianity, democracy and political power in the United States.
- The analysis argues that competing interpretations of Benedict XVI have become part of a broader struggle over the future identity of American conservatism.
- It also raises questions about the Catholic Church’s role as one of the few remaining global institutions in an increasingly fragmented geopolitical order.
The big picture: Neri’s analysis responds to a recent essay by Peter Thiel, published in First Things, in which the billionaire entrepreneur draws on Benedict XVI’s writings to frame contemporary politics through an eschatological lens centered on the figure of the Antichrist.
- According to Neri, Thiel’s reading fundamentally misinterprets Joseph Ratzinger’s theological project. Rather than offering a blueprint for a Christian nationalist America, Benedict’s reflections on the Church and modernity were primarily concerned with the internal life of Catholicism, not with building a political order around religious identity.
Between the lines: The analysis argues that the real political objective is not theological interpretation but the construction of a form of American Christianity closely integrated with the Trump administration’s vision of national identity.
- In Neri’s view, this would mark a shift from the United States as a nation shaped by Christian values to a country where Christianity functions, in practice, as a state religion. Such a transformation, he argues, would fundamentally alter both American politics and the Catholic Church’s universal mission.
- The author also contends that Benedict XVI’s idea of a “de-worlded” Church has been selectively reinterpreted to support this political project, despite the former pope’s own recognition that his broader vision for postmodern Western Christianity had failed.
The bottom line: The paper presents the debate over Benedict XVI’s legacy as more than a theological dispute. It argues that the outcome could shape the relationship between religion and political power in the United States — and, by extension, influence the broader role of Christianity in an increasingly polarized international order.
