तपो विना शुद्धदेहो न कथंचन जायते । असुद्धदेहेन समं संयोगो नैव दैहिकः
tapo vinā śuddhadeho na kathaṃcana jāyate | asuddhadehena samaṃ saṃyogo naiva daihikaḥ
Sans ascèse, nullement ne naît un corps purifié ; et avec un corps impur, l’union charnelle n’est pas véritablement convenable.
Nārada (continuing)
Listener: Pārtha
Scene: Didactic tableau: the contrast between impure and purified embodiment; tapas depicted as fire of discipline refining the body-mind.
Inner and outer purification through tapas is foundational; without it, relationships and aims lack dharmic stability.
None; this verse is a general dharma-teaching on tapas and purity.
Tapas is emphasized as the means of śuddhi (purification).