Highly accessible introductions to five periods precede brief introductions to and texts from more than fifty key thinkers. The texts highlight perennial themes and questions in Christian tradition, especially the meaning and importance of Jesus, challenges to the institutional church, tensions of faith and reason, spirituality, and the Christian quest for social justice. The new edition, half again as large as the original, adds significant work from the Cappodocian Fathers and the Christological controversialists, the Franciscan tradition, the Radical and English reforms, and deeper coverage of twentieth-century theologians. ,