Contents -- 1. Tradition and the Just War -- 2. Early Christian Attitudes toward Soldiering and War -- 3. Origins of the Just War Tradition: Augustine -- 4. Just War in the Middle Ages -- 5. Martin Luther and the Tradition -- 6. Calvin and Other Reformers -- 7. Just War Thinking in the Early-Modern Period -- 8. John Locke -- 9. Immanuel Kant: Beyond Just War? -- 10. Contemporary Just War Thinkers -- 11. Why Have Our Churches Lost the Tradition? Two Temptations: Christian Realism, Christian Pacifism -- Notes -- Acknowledgments -- Index.