Shloka 54
Mind as Charioteer; Kṣetrajña, Tapas, and Dhyāna-Yoga
Adhyātma-Upadeśa
एवं दशविधो ज्ञेयः शब्द आकाशसम्भव: । षड़्ज, ऋषभ, गान्धार, मध्यम, पञ्चम, निषाद, धैवत, इष्ट (प्रिय), अनिष्ट (अप्रिय) और संहत (श्लिष्ट)--इस प्रकार विभागवाले आकाशजनित शब्दके दस भेद हैं ।।
evaṁ daśavidho jñeyaḥ śabda ākāśasambhavaḥ | ṣaḍja ṛṣabha gāndhāra madhyama pañcama niṣāda dhaivata iṣṭa (priya) aniṣṭa (apriya) ca saṁhata (śliṣṭa) iti—evaṁ vibhāgavān ākāśajanitaḥ śabdo daśadhā | ākāśam uttamaṁ bhūtam ahaṅkāras tataḥ paraḥ; ahaṅkārāt paraṁ buddhiḥ, buddher ātmā paraḥ; ātmanaḥ param avyaktā prakṛtiḥ, prakṛter api paraḥ puruṣaḥ |
Vāyu dit : «Le son, né de l’espace (ākāśa), doit être compris comme décuple : les sept notes (ṣaḍja, ṛṣabha, gāndhāra, madhyama, pañcama, niṣāda, dhaivata), auxquelles s’ajoutent l’agréable, le désagréable et le son mêlé/assemblé. Ainsi, le son issu de l’espace se divise en dix. L’espace est le premier des éléments ; au-dessus de l’espace se tient l’ego (ahaṅkāra) ; au-dessus de l’ego, l’intellect (buddhi) ; au-dessus de l’intellect, le Soi (ātman) ; au-dessus du Soi, la Nature non manifestée (avyaktā prakṛti) ; et au-dessus de la Nature, la Personne (puruṣa).»
वायुदेव उवाच
Educational Q&A
The passage links sensory experience to metaphysics: sound is rooted in ākāśa and can be classified (musical notes plus affective qualities), and it then presents a hierarchy of principles—ākāśa < ahaṅkāra < buddhi < ātman < unmanifest prakṛti < puruṣa—guiding the listener from the gross element toward the highest conscious reality.
Vāyudeva is instructing the audience in a doctrinal exposition: first defining and classifying ‘sound’ as an attribute arising from space, then expanding into a Sāṅkhya-like ordering of cosmic and psychological principles culminating in puruṣa.