Within the Smārta tradition, the many deities are understood as diverse manifestations of a single, impersonal, and formless ultimate reality, Brahman. The apparent plurality of gods is thus interpreted as a plurality of names, forms, and functions, not of ultimate essences. Śiva, Viṣṇu, Devī, Gaṇeśa, Sūrya, Skanda, and others are all regarded as equally valid expressions of the same non-dual ground of being. No one deity is held to be inherently superior; rather, each is a distinct doorway to the same transcendent truth. This vision allows for a rich symbolic universe without compromising the underlying unity of the divine.

This theological stance is ritually embodied in pañcāyatana pūjā, where five principal deities—typically Śiva, Viṣṇu, Devī, Sūrya, and Gaṇeśa—are placed together on a single altar and worshipped with equal reverence. The shared altar signifies that these deities are not rivals but complementary forms of one reality. Each deity is associated with particular qualities and functions—such as preservation, transformation, power, illumination, or the removal of obstacles—yet these functions are seen as harmoniously interrelated rather than competing. The relationship among the deities is thus one of functional complementarity within metaphysical unity.

Philosophically, this outlook is grounded in Advaita Vedānta, which distinguishes between Brahman with attributes (saguṇa) and Brahman without attributes (nirguṇa). The deities are understood as saguṇa Brahman, accessible forms through which devotion, ritual, and meditation can be directed. Through such worship, the practitioner is gradually led toward the realization of nirguṇa Brahman, the formless and attribute-less reality that transcends all particular forms. The many gods, then, are not ends in themselves but pedagogical and devotional means to a non-dual realization.

Within this framework, the notion of iṣṭa-devatā, a chosen deity, plays an important role. A Smārta practitioner may focus devotion on one preferred form—perhaps Śiva, Viṣṇu, or Devī—according to temperament and inclination, while still affirming the equal validity of other deities as expressions of the same Brahman. This personal focus does not imply sectarian exclusivity; rather, it exemplifies an inclusive approach in which different spiritual paths and divine forms are honored as converging upon a single, ineffable reality.