Book excerpt: This volume of essays centers on the theme of doing Christian theology in the present postmodern context, a consistent theme of the teaching of John D. Castelein. The work will celebrate and honor John's years of service by representing reflections of his teaching in the thought of his students and colleagues. The essays range over such topics as theological reflections on the postmodern philosophical themes, the relations between Christian theology and culture, the contributions of philosophical hermeneutics for Christian theology, and the challenges of engaging in ministry in a postmodern context. The seventeen contributors to the volume are former students and both present and former colleagues involved in various ministries, be they in a college setting or in a local church.