Asking the question of being is one of the essential and fundamental conditions for the awakening of spirit and hence for an originary world of historical Dasein. It is indispensable if the peril of world-darkening [Weltverdüsterung] is to be forestalled and if our Volk at the center of the West is to take on its historical mission.
Martin Heidegger, Introduction to Metaphysics
dasein, spirit, world-darkening