देवादिसृष्टिकथनम् (वसिष्ठशोकः, पराशरजन्म, एकलिङ्गपूजा, रुद्रदर्शनम्)
भो वत्स वत्स विप्रेन्द्र वसिष्ठ सुतवत्सल तव पौत्रमुखाम्भोजाद् ऋग् एषाद्य विनिःसृता
bho vatsa vatsa viprendra vasiṣṭha sutavatsala tava pautramukhāmbhojād ṛg eṣādya viniḥsṛtā
Ó filho querido—ó o melhor entre os brâmanes, ó tu que acarinha os filhos de Vasiṣṭha—este mesmo hino do Ṛg‑veda acaba de brotar do lótus da boca de teu neto.
Suta Goswami (narrating the internal dialogue of sages)
It grounds Śiva-upāsanā in Vedic mantra-pramāṇa: the hymn’s emergence through a sanctified lineage implies that Linga-pūjā is sustained by revealed sound (śruti) and proper recitation.
By highlighting ṛk (Vedic sound) arising as a living power, the verse points to Śiva as Pati who is accessed through mantra-śakti—sound that purifies the paśu (individual soul) and loosens pāśa (bondage).
Vedic svādhyāya and mantra-japa: disciplined recitation/transmission of Ṛg-mantras as a core limb supporting Śaiva pūjā and Pāśupata-oriented purification.