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
Da sprach die Mutter zu ihrem Sohn: „Tu, was am heilsamsten und glückverheißendsten ist.“ Mit ihrer Erlaubnis übte er dort ein überaus schweres Tapas—standhafte Disziplin zum höchsten Heil; im śaivischen Sinn ist es die innere Hinwendung des paśu (gebundenen Selbst) zu Pati (Śiva), wodurch sich pāśa (Fessel) durch Gelübde und Reinheit lockert.
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.