Paul Valliere is McGregor Professor in the Humanities, Butler University, Indianapolis.

• Part 1 Bukharev, orthodoxy and the modern world: the making of a renewalist; orthodoxy and the modern world; the church on the horizon; Bukharev's legacy. Part 2 Soloviev, the critical turn: young Soloviev - mystic and critic; the critique of abstract principle; the critique of positive religion (1) - lectures on the humanity of God; the critique of positive religion (2) - ecumenical and theocratic themes; Soloviev's apocalypse. Part 3 Bulgakov, dogmatics of the humanity of God: the religion of humanity and the humanity of God; the philosophy of economy; a theologian in exile; dogmatics of the humanity of God; the church of the humanity of God; conclusion - the limits of tradition.

Paul Valliere is McGregor Professor in the Humanities, Butler University, Indianapolis.

• Part 1 Bukharev, orthodoxy and the modern world: the making of a renewalist; orthodoxy and the modern world; the church on the horizon; Bukharev's legacy. Part 2 Soloviev, the critical turn: young Soloviev - mystic and critic; the critique of abstract principle; the critique of positive religion (1) - lectures on the humanity of God; the critique of positive religion (2) - ecumenical and theocratic themes; Soloviev's apocalypse. Part 3 Bulgakov, dogmatics of the humanity of God: the religion of humanity and the humanity of God; the philosophy of economy; a theologian in exile; dogmatics of the humanity of God; the church of the humanity of God; conclusion - the limits of tradition.

Paul Valliere is McGregor Professor in the Humanities, Butler University, Indianapolis.

• Part 1 Bukharev, orthodoxy and the modern world: the making of a renewalist; orthodoxy and the modern world; the church on the horizon; Bukharev's legacy. Part 2 Soloviev, the critical turn: young Soloviev - mystic and critic; the critique of abstract principle; the critique of positive religion (1) - lectures on the humanity of God; the critique of positive religion (2) - ecumenical and theocratic themes; Soloviev's apocalypse. Part 3 Bulgakov, dogmatics of the humanity of God: the religion of humanity and the humanity of God; the philosophy of economy; a theologian in exile; dogmatics of the humanity of God; the church of the humanity of God; conclusion - the limits of tradition.