Within the Smarta tradition, the divine is ultimately understood as a single, non-dual reality called Brahman, which is formless, attributeless, and beyond all dualities. This Brahman is regarded as the true nature of existence and is considered identical with the deepest Self, or Atman, of all beings. Because such an abstract, impersonal absolute is difficult to approach directly, the tradition allows for a personal understanding of the same reality, referred to as Ishvara or saguna Brahman, endowed with qualities such as compassion and creatorhood. In this way, the Smarta view holds together an impersonal absolute and a personal Lord without seeing them as ultimately separate.

To bridge the gap between this subtle philosophy and the devotional life of practitioners, Smarta tradition emphasizes the worship of multiple deities as equally valid manifestations of Brahman. Through the practice of Panchayatana Puja, five principal deities—Shiva, Vishnu, Devi, Surya, and Ganesha—are honored as different faces of the one underlying reality, rather than as rival gods. Each deity functions as a doorway through which the devotee may enter into relationship with the same supreme consciousness. Sectarian preferences are acknowledged, yet they are treated as provisional standpoints that do not compromise the underlying non-dual vision.

This framework allows a practitioner to choose an Ishta Devata, a chosen deity who becomes the primary focus of love, meditation, and ritual, while maintaining the understanding that this form is not separate from Brahman. The many names and forms thus serve as accessible symbols that guide the mind toward what ultimately transcends all name and form. Over time, devotion to a particular deity is meant to ripen into the realization that Atman and Brahman are one, and that all deities, all beings, and all worlds rest in that single, undivided reality. In this way, Smarta tradition harmonizes rich devotional worship with a rigorous non-dual philosophy, seeing the personal and the impersonal, the many and the one, as different standpoints on the same ineffable truth.