Adhyāya 42 — Mahābhūta–Indriya–Adhyātma-Vyavasthā
Brahmā’s Instruction on Elements and Faculties
चतुर्थमापो विज्ञेयं जिह्दा चाध्यात्ममुच्यते
caturtham āpo vijñeyaṃ jihvā cādhyātmam ucyate
وایو دیو نے کہا— چوتھا اصول پانی ہے، یہ جان لو؛ اور زبان کو ادھیاتم کے دائرے سے متعلق کہا گیا ہے۔
वायुदेव उवाच
The verse links cosmological principles (the elements) with the inner human constitution: Water is identified as the fourth element, and the tongue is classified under adhyātma—an inward, self-related framework—encouraging self-knowledge through mapping the outer world to inner faculties.
Vāyu-deva is instructing an interlocutor in a doctrinal exposition, enumerating categories: he specifies the fourth element as Water and simultaneously assigns the tongue to the adhyātma (inner) domain as part of a systematic teaching on elements and faculties.