Frithjof Schuon was one of the greatest philosophers and spiritual teachers of the twentieth century. About him, Huston Smith wrote: "The man is a living wonder... I know of no other living thinker who begins to rival him." For the first time, this book collects from Schuon's vast corpus his writings on Christianity. The inward, universal, and essential message of the nature of Christian spirituality shines through on every page.