Upamanyu’s Tapas, Shiva’s Indra-Form Test, and the Bestowal of Kshiroda and Gaṇapatya
तमाह माता सुशुभं कुर्विति सुतरां सुतम् अनुज्ञातस्तया तत्र तपस्तेपे सुदुस्तरम्
tamāha mātā suśubhaṃ kurviti sutarāṃ sutam anujñātastayā tatra tapastepe sudustaram
そのとき母は子に言った。「最も吉祥なることをなさい。」彼は彼女の許しを得て、その地で極めて峻厳なタパスを修した—最高善を目ざす不動の戒行である。シヴァ教の理解では、束縛された魂パシュ(paśu)が主パティ(Pati=シヴァ)へ内に向かい、誓願と清浄によってパーシャ(pāśa=縛)をゆるめるのである。
Suta Goswami (narrating to the sages of Naimisharanya)
It frames true worship as inner discipline: with right intention and blessing, the seeker undertakes tapas that purifies the paśu and prepares one for steadfast devotion to Pati—Śiva—beyond mere external ritual.
Śiva-tattva is implied as the supreme auspicious goal (suśubha) toward which tapas is directed—Pati who liberates by weakening pāśa through focused practice, purity, and unwavering resolve.
Severe tapas (austerity) as a yogic sādhana—akin to Pāśupata discipline—where endurance, restraint, and one-pointed intent function as worship that transforms the bound soul.