Brahma-vidyā through Yoga: Restraint, Pranava Japa, and Samādhi leading to Mokṣa
हृदि स्थितः स तमसा मोहितो न स्मरत्यपि / यदा तस्य कुतो वेति सुषुप्तिरिति कथ्यते
hṛdi sthitaḥ sa tamasā mohito na smaratyapi / yadā tasya kuto veti suṣuptiriti kathyate
Abiding in the heart, the individual consciousness is deluded by tamas and remembers nothing at all. When for him there is no awareness of “from where” or “to where,” that state is called suṣupti, deep sleep.
Lord Vishnu (in dialogue instruction to Garuda/Vinata-putra)
Concept: Suṣupti is the condition where awareness of origin/destination and object-cognition is absent due to tamas; the jīva does not remember.
Vedantic Theme: Avasthā-traya vicāra (waking/dream/deep sleep) as a doorway to recognizing the witness beyond states; tamas as āvaraṇa (veiling).
Application: Observe the gap of cognition in deep sleep and the later memory ‘I slept’ to infer a witnessing principle; cultivate sattva through disciplined living to reduce tamasic dullness.
Primary Rasa: karuna
Secondary Rasa: shanta
Type: inner subtle locus (adhyātma)
Related Themes: Garuda Purana 1.235.15-18 (progression from suṣupti analysis to turīya realization)
This verse defines suṣupti as a tamas-dominated state where awareness of origin and destination is absent, highlighting how ignorance veils memory and discernment.
By showing that the jīva can be covered by tamas and lose conscious knowing, it implies that clarity of the soul’s journey depends on the quality of awareness rather than mere bodily functioning.
Cultivate sattva—through ethical living, disciplined routine, and mindful practice—so that tamas-driven forgetfulness reduces and inner awareness becomes clearer.