A Witness in Times of War and Peace is a searing memoir that describes the struggles a Mennonite pastor experiences during the Second World War. Gerhard Hein is a practicing Mennonite when he is called up for duty, and he must reconcile his pacifist beliefs with the obligation to serve in Germany's Wehrmacht. He displays courage in a terrifying and uncertain time by voicing his concerns about the National Socialistic ideology in both words and deeds, standing up for his beliefs by pointing to the One who can bring real peace. His story shows that in the darkness of war, rays of genuine love, care, and compassion can shine through.