अविमुक्तक्षेत्रमाहात्म्य — काशी-वाराणसी में मोक्ष, लिङ्ग-तीर्थ-मानचित्र, और उपासना-विधि
अर्चयामास देवेशं रुद्रं भुवननायकम् अविमुक्ते च तपसा मन्दरस्य महात्मनः
arcayāmāsa deveśaṃ rudraṃ bhuvananāyakam avimukte ca tapasā mandarasya mahātmanaḥ
In Avimukta (Kāśī) verehrte der großherzige Mandara Rudra — den Herrn der Devas, den Herrscher der Welten — durch die Kraft strenger Tapas, auf die Gnade des Pati ausgerichtet, der die pāśa des paśu löst.
Suta Goswami (narrating to the sages of Naimisharanya)
It presents Rudra-arcana grounded in tapas at Avimukta, implying that Linga/Shiva worship becomes most potent when devotion is disciplined by austerity and performed in a sacred kṣetra associated with liberation.
Śiva is praised as Deveśa and Bhuvana-nāyaka—Pati, the supreme Lord who governs the cosmos and is approached through worship that purifies the paśu from pāśa (bondage).
Tapas-based Rudra-pūjā (archanā supported by austerity), aligning with a Pāśupata orientation where inner discipline empowers outer worship and hastens grace.