Amritnada

- Nāda-yoga: inward listening to subtle sound as a support for concentration and samādhi

- Prāṇāyāma and pratyāhāra: regulation of breath and withdrawal of the senses to steady the mind

- Gradual interiorization: movement from gross perception to subtle experience

culminating in silence beyond sound

- Mind as the instrument of bondage and liberation: mastery of vṛttis (mental modifications) as the practical axis of mokṣa

- Anāhata (unstruck sound) as contemplative sign: nāda functions as a ladder leading beyond all objects

- Non-dual soteriology: yogic technique is subordinated to the realization of the Self (ātman) and freedom (kaivalya/mokṣa)

- Embodied discipline: the body-breath complex is treated as a field for spiritual transformation rather than an obstacle