वासिष्ठकथनम् (आदित्य–सोमवंशवर्णनम् तथा रुद्रसहस्रनाम-प्रशंसा)
नर्मदायां समुत्पन्नः सम्भूतिस्तस्य चात्मजः विष्णुवृद्धः सुतस्तस्य विष्णुवृद्धा यतः स्मृताः
narmadāyāṃ samutpannaḥ sambhūtistasya cātmajaḥ viṣṇuvṛddhaḥ sutastasya viṣṇuvṛddhā yataḥ smṛtāḥ
In the land of the Narmadā arose Sambhūti; and his son was Viṣṇuvṛddha. From that Viṣṇuvṛddha, the descendants are remembered as the Viṣṇuvṛddhas.
Suta Goswami (narrating to the sages of Naimisharanya)
Though genealogical, it anchors Shaiva sacred history to the Narmadā region—an important tirtha for Linga-pūjā and the remembrance (smṛti) of dharmic lineages that support temple and ritual traditions.
Indirectly: by preserving lineage and sacred geography, the Purana presents Shiva as Pati—the cosmic Lord who upholds order (dharma) through time, memory, and the continuity of communities devoted to worship.
No specific pūjā-vidhi or Pāśupata-yoga technique is stated; the takeaway is smaraṇa (recollective recitation) of names and lineages as a supportive discipline for dharma and devotion.