तपो विना शुद्धदेहो न कथंचन जायते । असुद्धदेहेन समं संयोगो नैव दैहिकः
tapo vinā śuddhadeho na kathaṃcana jāyate | asuddhadehena samaṃ saṃyogo naiva daihikaḥ
若无苦行,清净之身终不可能生起;而以不净之身,肉身的结合实不相称。
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).