As one of the great thinkers of our time, Wolfhart Pannenberg has influenced the history of Christian theology and philosophy of religion since the second half of the 20th century. His Systematic Theology and many of his other works have become classics in theological science. In this introduction, Gunther Wenz examines the main pillars of Pannenberg's theology: the self-manifestation of God, the Trinitarian God, the creation of the world, Christology, anthropology, pneumatology, eschatology and ecclesiology. The book thereby offers a valuable guide to comprehending Pannenberg's Systematic Theology in the context of his most relevant writings.