नादानुसन्धान नमोस्तु तुभ्यं
त्वां तन्महे तत्त्वपदे लयानाम् ।
भवत्प्रसादात् पवनेन साकं
विलीयते विष्णुपदे मनो मे ॥४॥
(your “तन्महे” is likely “मन्ये”; both readings exist, but “मन्ये” fits grammar better)
1️⃣ Literal Meaning
- नाद-अनुसन्धान — O practice of following the inner sound
- नमः अस्तु तुभ्यम् — salutations to you
- त्वां तन्महे — I consider you
- तत्त्व-पदे लयानाम् — the highest principle/state among all laya methods
- भवत्-प्रसादात् — by your grace
- पवनेन साकं — along with prāṇa (breath)
- विलीयते — dissolves
- विष्णु-पदे — into the all-pervading state (Vishnu-pada)
- मनो मे — my mind
2️⃣ Clean Meaning
“Salutations to nādānusandhāna. I consider it the highest among all methods of laya. By its grace, my mind — along with prāṇa — dissolves into the all-pervading state (Vishnu-pada).”
3️⃣ Structure of the Verse
This verse completes what earlier verses prepared:
- Verse 2 → Nāda is best
- Verse 3 → Nāda arises
- Verse 4 → Nāda leads to total dissolution
4️⃣ “नादानुसन्धान नमोस्तु तुभ्यम्”
This is not devotional exaggeration.
It indicates:
Nāda is no longer just a technique — it becomes the central doorway.
Almost like acknowledging:
“I cannot cross without this.”
5️⃣ “तत्त्वपदे लयानाम्”
Very precise phrase.
- लयानाम् — among all methods of dissolution
- तत्त्वपदे — the ultimate principle / highest state
So:
Nāda is not just one method — it is the most direct access point to the essence.
6️⃣ The Critical Line
“पवनेन साकं मनो विलीयते”
This is extremely important.
Mind dissolves along with prāṇa
This confirms earlier principle:
- mind and prāṇa are linked
- they rise together
- they dissolve together
So:
When nāda absorbs attention:
- prāṇa stabilizes
- mind stabilizes
- both dissolve simultaneously
7️⃣ “विष्णुपदे” — What Does This Mean?
Do not take it sectarian.
“Vishnu” here means:
all-pervading, that which pervades everything
So:
विष्णुपद =
- the all-pervasive state
- non-local awareness
- non-dual reality
Equivalent in Advaita to:
- Brahman
- pure consciousness
8️⃣ Full Mechanism (Now Complete)
This verse gives the entire process:
- Nāda is followed (अनुसन्धान)
- Attention becomes absorbed
- Prāṇa stabilizes
- Mind loses movement
- Mind + prāṇa dissolve
- Only all-pervading awareness remains
9️⃣ Important Clarification
Nāda does not produce Vishnu-pada.
It does:
dissolve the structures that prevent recognition
🔟 Subtle Experiential Marker
This verse implies something very specific:
At some point:
- you are not “listening to sound”
- rather:
- breath becomes subtle or irrelevant
- mind is no longer operating separately
And:
there is a sense of expansion or non-locality
It indicates:
narrowing attention while attaining nadanusandhana, must eventually lead to dissolution of both attention and breath
