Rabbi Leo Baeck looms large in German-Jewish history, but he began his career as a smalltown rabbi in present-day Poland. Baeck quickly earned a reputation for moral clarity and quiet resolve, even in the face of a powerful opposition. As World War I gave way to the rise of the Nazis, the pressures on German Jewry intensified, and Baeck was thrust into an impossible role: guiding a community through its most dangerous and devastating hour. This is the first chapter of a two-part story.