वासिष्ठकथनम् (आदित्य–सोमवंशवर्णनम् तथा रुद्रसहस्रनाम-प्रशंसा)
पवित्रश् च महांश्चैव नियतो नियताश्रयः स्वयंभूः सर्वकर्मा च आदिरादिकरो निधिः
pavitraś ca mahāṃścaiva niyato niyatāśrayaḥ svayaṃbhūḥ sarvakarmā ca ādirādikaro nidhiḥ
He is the Pure and the Great; self-disciplined and the refuge of the disciplined. Self-born, self-existent (Svayambhū), He is the doer of all acts—both the Primordial One and the source that sets beginnings in motion, the inexhaustible Treasure of all powers and meanings.
Suta Goswami (narrating the Shiva Sahasranama within the Linga Purana to the sages of Naimisharanya)
It frames the Linga-Pati (Shiva) as the supreme purifier and inexhaustible source; worship of the Linga is thus approached as taking refuge in the self-existent Pati who initiates and sustains all cosmic functions.
Shiva is presented as Pati: uncaused (svayaṁbhū), primordial (ādi), and the universal agent (sarvakarmā), while also being the inner support of yogic discipline (niyata-āśraya) that leads the pashu (soul) toward purification and liberation from pāśa (bondage).
The verse emphasizes niyama/niyata (regulated discipline): a Pāśupata-oriented approach of self-restraint, purity, and surrender—taking Shiva as the refuge and stabilizing the mind in Him during japa and Linga-pūjā.