Philosophy is metaphysics. Metaphysics thinks beings as a whole―the world, man, God―with respect to Being, with respect to the belonging together of beings in Being. Metaphysics thinks beings as being in the manner of representational thinking which gives reasons. For since the beginning of philosophy and with that beginning, the Being of beings has showed itself as the ground (arche, aition, principle). The ground is that from which beings as such are what they are in their becoming, perishing, and persisting as something that can be known, handled, and worked upon. As the ground, Being brings beings to their actual presencing. The ground shows itself as presence. The present of presence consists in the fact that it brings what is present each in its own way to presence. In accordance with the actual kind of presence, the ground has the character of grounding as the ontic causation of the real, as the transcendental making possible of the objectivity of objects, as the dialectical mediation of the movement of the absolute Spirit and of the historical process of production, as the will to power positing values."―from_The End of Philosophy and the Task of Thinking_
Martin Heidegger,
heidegger, metaphysics, ontology, philosophy