The Meaning of the Question of Being: An Interpretation of an intrinsic Connection between Being and the No-thing in Heidegger's What is Metaphysics?

This paper deals, building on a ground defined by Heidegger's What is Metaphysics?, with a single question: in what sense do being and the no-thing belong together? This question is being addressed at two parallel levels. Based on a detailed interpretation of key text passages that have often been examined insufficiently due to their lack of accessibility, it aims to gain a complex insight into the issue and interpret it in its many nuances of meaning. At the same time, its aim is to articulate a general philosophical significance of the intrinsic connection between being and the no-thing; to what extent it affects the innermost intention of Heidegger's fundamental ontology as such, i.e. raising the question of the meaning of being. The paper builds on a phenomenological description of the original experience of the no-thing and captures a transformation of a human being into a pure Da-sein, which he goes through during this experience. Since the experience of the no-thing according to Heidegger is identical to the basic mood of dread, this piece of work depicts it in relation to seemingly similar, but in their meaning actually opposite moods: fear and, most importantly, abysmal boredom. Subsequently, it puts forward an interpretation of the no-thing's own ontological significance and thus..