This book is a critical study of the interaction between Russian Church and society in the late nineteenth and early twentieth century. At a time of rising nationalist movement throughout Europe, Orthodox patriots advocated for the place of the Church as a unifying force, central to the identity and purpose of the burgeoning, yet increasingly religiously diverse Russian Empire. Whilst other studies exist that draw attention to the voices in the Church typified as "liberal" in the years leading up to the Revolution, this work introduces the reader to a wide range of "conservative" opinion that equally strove for spiritual renewal and the spread of the Gospel. Ultimately neither the "conservative" voices presented here nor those of their better-known "liberal" protagonists were able to prevent the calamity that befell Russia with the Bolshevik revolution in 1917. Grounded in original research conducted in the newly accessible libraries and archives of post-Soviet Russia, this study is intended to reveal the wider relevance of its topic to an ongoing discussion of the relationship between national or ethnic identities on the one hand and the self-understanding of Orthodox Christianity as a universal and transformative Faith on the other.