In this series of lectures from one of the most eminent Christian theologians of our time, Metropolitan John Zizioulas give his account of the fundamental teachings in Christian theology. He presents Christian doctrine as a comprehensive account of the freedom that results from our relationship with God. Written out of a deep appreciation for the patristic fathers and modern existentialism, Zizioulas lays out complex ideas with the utmost simplicity, illustrating the grandeur of Christian teaching, while providing a profound exploration of human freedom.