The proper subject of corporate religious liberty claims is group action, not individuals or corporate persons per se. And groups are best understood as verbs, not nouns. These striking claims, ‘mostly alien’ to modern ears, warrant the inclusion of A Christian Approach to Corporate Religious Liberty in the Palgrave Frontiers in Philosophy of Religion series. That series promises fresh perspectives on timely disputes in philosophy of religion. And Edward David’s retrieval and application of classical resources to a fraught contemporary debate is a welcome interpolation. David is a Postdoctoral Research Fellow with the Oxford Character Project. That interdisciplinary milieu helps explain the book’s twin target audiences: ‘theologians and their church communities’ and, ‘equally’, ‘political theorists and philosophers of law’. Aspirational parity notwithstanding, the heart of the book, Chapter 4, ‘A Modest Account of Corporate Religious Liberty’, is decidedly philosophical, not theological. David answers there his central question: to what or to whom are owed the duties correspondent to corporate religious liberties? As noted, his surprising reply is group action.