Examining a central problem for Lutheran theology that concerning the consequences of sin for those justified by faith and the history of this "antinomian question" relative to Protestant dogma, this study considers several responses to the puzzle, including those of Melanchthon, Spener, Kierkegaard, Bonhoeffer, and Luther himself. Each thinker's contribution to the theological debate is evaluated in terms of its validity, originality, and orthodoxy. Mann teaches religion at Susquehanna University. The book is not indexed. Annotation (c) Book News, Inc., Portland, OR (booknews.com)