In David Lowenthal’s Lincoln, we encounter a statesman whose fierce intellectual independence was matched by a deep sympathy for political friends and foes alike. His Lincoln displays a strikingly free and agile mind long before he was elevated to the presidency. Lowenthal’s fresh interpretations of both familiar and obscure writings of Lincoln force us to pay attention to aspects of Lincoln’s political and philosophical thought, especially regarding religion, long overlooked or simply not noticed. He demonstrates that Lincoln’s insights about the American regime derived from a profound analysis of the premises of self-government and challenges of living as a free people. Along the way, the reader learns what is entailed in choosing to live as a self-governing people—what it takes to be free and to maintain that freedom from generation to generation.