ऋक्षशैलं समारुह्य तपस्तेपे सुदारुणम् । अदृश्यः सर्वभूतानां सर्वभूतात्मको वशी
ṛkṣaśailaṃ samāruhya tapastepe sudāruṇam | adṛśyaḥ sarvabhūtānāṃ sarvabhūtātmako vaśī
Étant monté sur Ṛkṣaśaila, il accomplit un tapas d’une rigueur extrême ; invisible à tous les êtres, et pourtant l’Âtman de tous les êtres, le Maître souverain.
Manu
Tirtha: Ṛkṣaśaila
Type: peak
Listener: Vatsa/disciple
Scene: Śiva ascends Ṛkṣaśaila and performs fierce tapas, invisible to beings; yet his presence pervades all as their very self—depict a solitary ascetic on a peak with a vast subtle aura filling the world.
The Supreme may be unseen, yet is immanent as the inner Self of all—tapas reveals that hidden presence.
Ṛkṣaśaila is named as a sacred locus where Śiva’s tapas becomes the source for the ensuing river-māhātmya.
No direct prescription; the verse praises austerity and the sanctity of the mountain setting.