Abstract

This paper critically explores the path of some of the controversies over public reason and religion through four distinct steps. The first part of this article considers the engagement of John Finnis and Robert P. George with John Rawls over the nature of public reason. The second part moves to the question of religion by looking at the engagement of Nicholas Wolterstorff with Rawls, Robert Audi, and others. Here the question turns specifically to religious reasons, and their permissible use by citizens in public debate and discourse. The third part engages Jürgen Habermas's argument that while citizens must be free to make religious arguments, still, there is an obligation of translation, and a motivational constraint on lawmakers. The final section argues that even though Habermas's proposal fails, nevertheless he recognizes a key difficulty for religious citizens in contemporary liberal polities. Restoration of a full role for religiously grounded justificatory reasons in public debate is one part of an adequate solution to this problem, but a second plank must be added to the solution: recognition that religious reasons can enter into public deliberation not just as first-order justifications of particular policies, but as second-order reasons, to be considered by any polity that respects its religious citizens and, more broadly, the good of religion.