This volume in the Classics of Western Spirituality offers a unique selection of texts, some newly translated, by Martin Luther. These texts represent the varieties of ways Luther understood how one believed and behaved as a Christian. This comprehensive collection includes both his critique of late medieval spiritualities that he inherited and his various constructive proposals. The book is designed for the reader to discover the rich complex of issues that Luther contributes to the discussion of spirituality. The collection is divided into three sections of fresh and modified translations: Luther's Spirituality in a Late-Medieval Context, Teaching the New Spirituality, and The New Path to Prayer which also includes various songs.