Composed by the great sage of Advaita Vedanta, Adi Sankara, this work gives an exposition of the symbols of puja (worship) in light of Nonduality. Written as a dialogue between a disciple and a Guru, the disciple first asks, "What manner of worship is prescribed for the One existing as undivided Being-Consciousness-Bliss with no second, without misconceptions, and of one nature?" He then asks similar questions about the details of such in the context of utmost Nonduality, and, starting with the ninth verse, the Guru replies in the light of the Knowledge of that utmost Nonduality.