Sāṅkhya: Categories of the Absolute Truth and the Unfolding of Creation
Tattva-vicāra
तामसाच्च विकुर्वाणाद्भगवद्वीर्यचोदितात् । शब्दमात्रमभूत्तस्मान्नभ: श्रोत्रं तु शब्दगम् ॥ ३२ ॥
tāmasāc ca vikurvāṇād bhagavad-vīrya-coditāt śabda-mātram abhūt tasmān nabhaḥ śrotraṁ tu śabdagam
When the ego in darkness (tamas) is stirred by the virya potency of Bhagavān, the subtle essence of sound manifests; from that sound arise ether (ākāśa) and the sense of hearing that apprehends sound.
It appears from this verse that all the objects of our sense gratification are the products of egoism in ignorance. It is understood from this verse that by agitation of the element of egoism in ignorance, the first thing produced was sound, which is the subtle form of ether. It is stated also in the Vedānta-sūtra that sound is the origin of all objects of material possession and that by sound one can also dissolve this material existence. Anāvṛttiḥ śabdāt means “liberation by sound.” The entire material manifestation began from sound, and sound can also end material entanglement, if it has a particular potency. The particular sound capable of doing this is the transcendental vibration Hare Kṛṣṇa. Our entanglement in material affairs has begun from material sound. Now we must purify that sound in spiritual understanding. There is sound in the spiritual world also. If we approach that sound, then our spiritual life begins, and the other requirements for spiritual advancement can be supplied. We have to understand very clearly that sound is the beginning of the creation of all material objects for our sense gratification. Similarly, if sound is purified, our spiritual necessities also are produced from sound.
This verse explains that when tamas is set into motion by the Lord’s potency, the subtle principle of sound arises first, and from sound ether (space) manifests, along with the sense of hearing whose object is sound.
Kapila teaches Devahūti Sāṅkhya to help her understand how the material elements and senses evolve under the Lord’s direction, so she can cultivate detachment and devotion toward the Supreme.
Since sound is foundational and shapes consciousness, a devotee applies this by choosing elevating sound—especially nāma-saṅkīrtana (chanting the Lord’s names)—and avoiding degrading sound that strengthens ignorance.