Abstract
If something exists, identity, distinction, and relation are unavoidable. This paper examines the logical status of absolute nothingness and argues that it is descriptively unstable: any attempt to reference or describe such a state necessarily introduces structure, thereby contradicting its definition. Building on a previously developed argument for this instability, the paper derives a minimal set of structural principles required for any ontology to be consistently and nontrivially describable. It is proven that three principles—identity, distinction, and relation—form a minimal and irreducible triad necessary for contradiction-free description. No proper subset of these principles is sufficient to sustain a coherent ontology in general. The result is framework-neutral, pre-physical, and does not assume space, time, dynamics, or causation. Rather than proposing a theory of reality, the paper establishes logical constraints that any coherent formal, mathematical, or physical theory must respect. As such, it is intended as a foundational contribution to ontology, philosophy of science, and the logical preconditions of theoretical frameworks.