Pierre Teilhard de Chardin's Writings in Time of War (1916–1919) is a collection of essays and spiritual reflections written while serving as a stretcher-bearer in the French army during World War I. Teilhard found God not by escaping the world, but by entering deeply into it, even amidst the horrors of war. The suffering of war is seen as part of an evolutionary process toward a higher consciousness. Despite being surrounded by death, these writings radiate faith in a positive future for humanity and the universe. This work offers a profound insight into how to maintain hope and faith in the face of destruction, making it a powerful philosophical and spiritual reflection.