Abstrakt
In the early 1950s Heidegger came up with the notion of 'staying dwelling' as the meaning of being (Sein). In contrast to the meaning of 'Anlage' from the 1930s, this new one is not derived from the relationship with the entity (Seiendes).
Heidegger wins the notion of 'staying dwelling' from a more radical phenomenological approach which is focusing solely on the being itself without any respect to the entity. Thus, this new description of the meaning of being highlights the temporal features of rise, setting, (self)concealing, allowing (to be), gathering, shining, contesting the absence, and nearness.
For Heidegger, all mentioned features and the being as presence itself are aspects of the primordial unconcealedness (Unverborgenheit), which according to Heidegger is the 'matter of thinking' (Sache des Denkens). As the result of the contest between presence and absence, the notion of 'nearness' as the comprising meaning of presence (Anwesen) is the true name for 'world'.