The history of Christian theology since the Enlightenment has been a series of unsuccessful attempts to evade a stark dilemma: either fundamentalism or atheism. Contemporary liberal theologians have argued that this dilemma is entirely too stark, too eliminative of the creative possibilities of revisionism. Liberal theology has wanted to revise and reinterpret Christian faith in conformity with history, reason, a scientific worldview, and a sophisticated grasp of the significance of symbol, analogy, and metaphor in the lives of religious practitioners. Eliminating both supernaturalism and anthropomorphism, liberal theology would make Christianity more intellectually tenable, rescuing it from the literalist hands of fundamentalists, without collapsing it into the equally literalist arms of atheism.
The extreme difficulty of evading the either-or dilemma of choosing either fundamentalism or atheism landed liberal theology in a catch-22: either it rejected the intellectually untenable elements of belief, in which case it eliminated just those beliefs that constituted...