The article offers a reconstruction of Donoso's idea of political theology by analyzing his main work, the 1851 Essay on Catholicism, Socialism, and Liberalism. Commentators have often confined the role of Donoso to a footnote in the literature on Carl Schmitt. To better appreciate his original thought, this article analyzes his account of the secularization of theological ideas. Donoso understands modern politics as a confrontation between the philosophies of socialism, liberalism, and Catholicism, which diverge on questions about the nature of man, of evil, and of society. Modern worldviews are thus read through simplified Catholic dogma. Donoso's vision of politics as secularized theology develops in dialogue with Pierre-Joseph Proudhon. The Donoso-Proudhon-Schmitt rapport allows a consideration of political theology in terms of metaphor and literary device. Within this larger story, Donoso represents the moment when a traditionalist figure of thought slowly detaches itself from its historical foundations.
