Historically contingent concepts like human dignity do not allow for the exclusion of historical considerations from their analysis. In order to demonstrate this, the present essay compares the positions of Hans-Johann Glock and Hans Blumenberg. While Glock deals with the convergence of analytic philosophy and historical approaches, Blumenberg highlights the importance of historical constants. Glock argues for a pragmatic historicism according to which historical inquiry is useful but not indispensable. Through comparison with Blumenberg’s position, it is shown that this assessment is incomplete. It is then argued that there is a more fitting position, according to which historical inquiry is essential for some, though not all, concepts. This position is illustrated by the concept of human dignity, which cannot be adequately grasped without reference to its genesis. Blumenberg’s approach can thus help precisely where the connection between analytical philosophy and historical investigation in Glock’s sense falters.