दारुवनलीला—नीललोहितपरीक्षा, ब्रह्मोपदेशः, अतिथिधर्मः, संन्यासक्रमः
प्रस्थानादिकमायासं स्वदेहस्य चरेद्यतिः शिवसायुज्यमाप्नोति कर्मणाप्येवमाचरन्
prasthānādikamāyāsaṃ svadehasya caredyatiḥ śivasāyujyamāpnoti karmaṇāpyevamācaran
A renunciant (yati) should practice bodily discipline—enduring the hardships of travel and the like; by living and acting in this way, through such disciplined conduct, he attains sāyujya, union with Lord Śiva.
Suta Goswami (narrating to the sages of Naimisharanya)
It teaches that devotion to Śiva is not only ritualistic; disciplined living (tapas and restraint) is itself Śiva-oriented practice that ripens the pashu (soul) toward Śiva-sāyujya.
Śiva is presented as the supreme Pati (Lord) who grants sāyujya—liberating proximity/union—when the pashu weakens pasha (bondage) through disciplined conduct and Śiva-centered intention.
A yati’s tapas: endurance of hardships like travel and bodily austerity, aligned with Pāśupata-style discipline where right conduct becomes a means toward liberation.