The text critiques the limitations of a flat ontology from the perspective of *Fitrati* architecture – an architectural approach rooted in Islamic principles. It argues that while such an ontology can address *what* exists, it fails to adequately explain the fundamental questions of *why* and *from where* existence originates. The discussion points to a deeper philosophical underpinning within Islamic architectural thought, emphasizing a search for foundational principles beyond mere physical existence. This suggests *Fitrati* architecture isn’t simply about building structures but also about understanding the metaphysical basis of creation. Concepts of *Wujud* (existence), *Mizan* (balance/harmony), and *Tawhid* (divine unity) are implied as essential components of this ontological framework. Ultimately, the text calls for an architectural understanding informed by a comprehensive examination of existence and its divine source.