The Sthānānga Sūtra presents knowledge in a rigorously ordered, almost architectural fashion, arranging topics into numerical groupings. Rather than beginning from abstract theory alone, it moves through sets of “one thing,” “two things,” “three things,” and so on, so that doctrines, practices, and metaphysical insights are all gathered into carefully counted clusters. This numerical method functions as a taxonomic skeleton: single concepts, pairs, triads, and larger sets become the basic containers into which the tradition’s teachings are placed. In this way, the text does not merely list doctrines; it shapes a way of remembering and contemplating them through number and structure.

Within this framework, the Sthānānga Sūtra presupposes the well-known Jain division of knowledge into five kinds: ordinary sensory-mental cognition (mati-jñāna), scriptural or verbal knowledge (śruta-jñāna), clairvoyant knowledge (avadhi-jñāna), telepathic knowledge (manaḥparyāya-jñāna), and omniscience (kevala-jñāna). Among these, it is especially scriptural knowledge that becomes the arena for the detailed classification of learning. Scriptural material is organized into canonical limbs (aṅgas) and related textual groupings, and then further articulated through the same numerical lists that govern the work as a whole. The branches of learning thus appear as ordered layers within śruta-jñāna, each given its place in the larger edifice of doctrine.

Through these numbered lists, the text gathers a wide range of subjects—ethical teachings, cosmological descriptions, analyses of the soul and karma, and reflections on conduct and vows—into a single, integrated map of learning. The emphasis is not only on what is known, but on how manyfold it is, how it can be counted and thus held steadily in memory and contemplation. Spiritual, philosophical, and in a broad sense “scientific” topics are treated as facets of one coherent body of knowledge, all of which can be approached through this numerical lens. The Sthānānga Sūtra thereby offers a vision of learning in which order, enumeration, and spiritual insight are inseparably intertwined.