This work provides information and debate on the lives and work of 50 significant Christian theologians. Divided into five sections, it covers: Christian beginnings; Middle Ages; Reformation and its aftermath; and modern theology and the 20th century. This is a overview of Christian theology from the emergence of the faith 2000 years ago to the present day. Among the figures included are Paul, Aquinas, Ockham, Luther, Kierkegaard and Bonhoeffer.