Summary

Principally, Luther defers from philosophy’s authority to the authority of theology owing to an intense recognition of theology’s ultimate foundation in revelation. Allied to this is a suspicion about philosophy’s intellectual hubris and speculative neglect of the individual coram Deo (“before God”)—the “God” who is only known as revealed pro me (“for me”). As it transpires in modern philosophy’s emergence from its “service” to theology, variations of such concerns come to shape a new philosophical horizon which, for better or ill, come closer to Luther’s own in important and underexamined ways. Under implicit or explicit influence from Luther, key figures in modern European philosophy reconfigure critical new modes of philosophy which can be read to reflect Lutheran concerns about the nature of philosophy and reason itself. This story is related through key figures in modern philosophy (Leibniz, Kant, Hegel, Feuerbach, Kierkegaard, Heidegger), leading from the birth and apotheosis of the modern, through to the critical emergence of the postmodern. Through the critical reception of Luther in these philosophers, it is shown that modern European philosophy regularly deals with Lutheran tensions but often produces visions of the role of reason and selfhood which would have deeply troubled Luther himself. Nonetheless, there are also signs of a recovery of Luther’s suspicions about the possibilities of knowing which also bring into question the parameters of postmodern philosophy itself.