śrī mahānyāsam - 7.6. śata rudrīyaṃ (tvamagne rudro'nuvākaḥ)

Found in the third kanda of the Taittiriya Brahmana, this powerful Anuvaka is a vital component of the Mahanyasam and the greater Shri Rudram. It identifies Agni with Rudra, illustrating the oneness of the cosmic fire and the fierce deity of destruction and transformation. Chanting this section is considered essential for purifying the practitioner’s body and mind before undertaking deeper Vedic rituals. It is believed to invoke the protective grace of Lord Shiva, remove profound sins, bestow auspiciousness, and align the devotee with the rhythmic vibrations of the Vedic universe, fostering spiritual liberation.