नन्दिकेश्वरोत्पत्तिः — Nandikesvara’s Origin, Shiva’s Boons, and the Rise of Sacred Rivers
त्वयि स्नात्वा नरः कश्चित् सर्वपापैः प्रमुच्यते ततो देव्या महादेवः शिलादतनयं प्रभुः
tvayi snātvā naraḥ kaścit sarvapāpaiḥ pramucyate tato devyā mahādevaḥ śilādatanayaṃ prabhuḥ
凡人在汝中沐浴,皆得脱离一切罪垢。其后,凭女神之恩,主大天(摩诃提婆)成为施罗达之子之至上护持者。
Suta Goswami (narrating the tirtha-mahatmya within the Linga Purana discourse)
It links purification (snāna in a Śaiva tīrtha) with pāpa-kṣaya, preparing the pashu (individual soul) for effective Linga-upāsanā and reception of Śiva’s anugraha (grace).
Śiva is presented as Prabhu and Pati—the sovereign liberator—whose grace operates in harmony with Devī (Śakti), indicating that liberation from pasha is ultimately grounded in divine anugraha.
Tīrtha-snāna (ritual bathing) as a purificatory practice that loosens pāśa-like impurities (pāpa), functioning as a preparatory limb supportive of Śaiva sādhana and Pāśupata-oriented discipline.