Adhyāya 42 — Mahābhūta–Indriya–Adhyātma-Vyavasthā
Brahmā’s Instruction on Elements and Faculties
द्विविधा खलु विज्ञेया ब्रह्मययोनि: सनातनी
dvividhā khalu vijñeyā brahmayayonī sanātanī
വായു അരുളിച്ചെയ്തു—അറിയുക; ബ്രഹ്മയോനി എന്ന സനാതന മൂലം തീർച്ചയായും രണ്ടുവിധമാണ്.
वायुदेव उवाच
The verse introduces a doctrinal distinction: the ‘eternal source/origin of Brahman (or sacred knowledge)’ is to be understood as twofold, preparing the listener for a classification of ultimate principles or sources of spiritual knowledge.
Vāyudeva is speaking and begins an explanatory passage by stating that a fundamental metaphysical ‘origin/source’ is of two types, signaling that a more detailed teaching or enumeration follows in subsequent verses.