In Being and Time Heidegger enumerates how a range of disciplines — sciences and humanist enquiry — have had their fields reconfigured as a result of deep-searching alterations in how their most basic objects have been grasped. The theory of relativity, the relation between tradition and historicity, and so on, have had such strong impacts on their respective fields of operation their their most fundamental beliefs have been altered. What is perhaps even more striking still today is Heidegger’s brief glimpse into the theological debate of his time.
Heidegger was thoroughly versed in contemporary theology: prior to writing Being and Time he had written papers on Luther, Calvin and others, and in the late 1910s he broke with his Catholic boyhood faith. It is in this light we should read his comments on the upheaval in theology, which, in Heidegger’s view, had been brought about by a renewed attention to Luther’s critique of a purely formal approach to belief. Heidegger comments that the crux of Luther’s argument was that the foundation of dogma at Luther’s time had not been consistent with attention to faith, and in certain respects would distort and falsify a relation to divinity that is faith based.
They key here is that to Heidegger the central concern of theology should be faith — how is man configured in his belief in divinity. Man and God, mortal and groundless ground, wesen and Being: these key concepts retain their sense in the context of faith and faith alone. Questions of dogma, tradition and denomination are secondary.
Where does such reflections place us in the most up-heaving debate concerning theology in our time: the claim that the core component of a world view — any world view — is faith? Theology today should embrace a notion of power that brings to the table precisely the question of belief: power is praised, upheld, cared for in so far as it is a power that is faithfully adhered to. And it is a view that has ample support in Scripture: in Paul’s letter to the Corinthians we read that
that which is sown in dishonour is raised in glory. That which is sown in weakness, is raised in power. That which is sown in a body of nature is raised in a body of spirit. [1 Corinthians 15: 43-44]
Glory, power, spirit: these are words that properly belong in the domain of theology, they are complex and challenging, and yet they provide us with key terms for investigations that truly situate us in the centre of what should inform our most critical debates today.