"Hammer of God" is set in Sweden, when the Swedish Lutheran Church was struggling for its identity. There were many who felt that the "rigid/dead orthodoxy" no longer served a purpose in people's lives. Naturally, nature abhors a vacuum. In place of orthodoxy came two schools of thought: rationalism (scientific thought) and pietism. This masterful volume follows three recent seminary graduates serving their first parishes. Obviously, their mentors are of the "dead orthodoxy" bent. The young pastors feel that the people should be more scientific or live more perfect lives. Needless to say, the new approaches do not work out. Touching is the old soldier, in the throes of senility, barking out fighting orders and using profanity. The young pastor soon realizes that it is by God's grace that we are saved, not in building a better life to become more perfect. This book was required reading at a small Lutheran seminary I attended in Mankato, MN (as was Walther's "The Proper Distinction Between Law and Gospel."). I will forever be indebted to the professor who required us to read this book. It was very enlightening and graphically displayed Christian faith in action in everyday life.