Origen : oft-reviled but the greatest teacher after the apostles
Athanasius : the black monk who saved the faith
Augustine : the most influential theologian ever
Thomas Aquinas : the teacher of the Catholic Church
Martin Luther : the monk who rose up against heaven and earth
John Calvin : greatest theologian of the reformed tradition
Jonathan Edwards : America's theologian
Friedrich Schleiermacher : father of liberal theology
John Henry Newman : Anglican theologian who swam the Tiber
Karl Barth : most influential twentieth-century theologian
Hans Urs von Balthasar : stellar Catholic theologian of the twentieth century
What these theologians teach us about theology.
