Freshly updated for this second edition with considerable new material, this authoritative introduction to the history of Christian theology covers its development from the beginnings of the Patristic period just decades after Jesus's ministry, through to contemporary theological trends. A substantially updated new edition of this popular textbook exploring the entire history of Christian thought, written by the bestselling author and internationally-renowned theologianFeatures additional coverage of orthodox theology, the Holy Spirit, and medieval mysticism, alongside new sections on liberati.