योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-42, verse-41

ज्ञेयाभावे त्वनिर्वाच्या शिष्यते शाश्वतं शिवम् ।
अशरीराद्यविश्वात्म सर्वं शान्तमिदं ततम् ॥ ४१ ॥

jñeyābhāve tvanirvācyā śiṣyate śāśvataṃ śivam ,
aśarīrādyaviśvātma sarvaṃ śāntamidaṃ tatam 41

41. jñeyābhāve tu anirvācyā śiṣyate śāśvatam śivam
aśarīrādyaviśvātma sarvam śāntam idam tatam

41. jñeyābhāve tu anirvācyā śāśvatam śivam śiṣyate
idam sarvam śāntam aśarīrādyaviśvātma tatam

41. When the object of knowledge is absent, what remains is the inexpressible, eternal, and auspicious (śivam). This entire reality is peaceful (śāntam), bodiless and beyond the universal self (aviśvātman), and all-pervading.

Words meanings summery:

• ज्ञेयाभावे (jñeyābhāve) - in the absence of the knowable, when the object of knowledge is absent

• तु (tu) - but, indeed, however, on the other hand

• अनिर्वाच्या (anirvācyā) - inexpressible, indescribable

• शिष्यते (śiṣyate) - remains, is left over

• शाश्वतम् (śāśvatam) - eternal, perpetual, everlasting

• शिवम् (śivam) - The ultimate auspicious reality, often identified with (śivam) as a name for God in Shaivism, but here used adjectivally to describe the ultimate reality. (auspicious, benevolent, propitious; absolute reality, ultimate good)

• अशरीराद्यविश्वात्म (aśarīrādyaviśvātma) - Describing the ultimate reality as being without a body and transcending the concept of the universal (ātman). (bodiless, etc., and beyond the universal self)

• सर्वम् (sarvam) - all, whole, entire, everything

• शान्तम् (śāntam) - peaceful, tranquil, calm, quieted

• इदम् (idam) - Refers to the ultimate reality or the entire pervasive existence. (this, this one)

• ततम् (tatam) - pervaded, spread, extended

Words meanings and morphology

ज्ञेयाभावे (jñeyābhāve) - in the absence of the knowable, when the object of knowledge is absent

(noun)

Locative, masculine, singular of jñeyābhāva

jñeyābhāva - absence of the knowable, lack of an object of knowledge

Compound type : tatpuruṣa (jñeya+abhāva)

• jñeya – knowable, that which is to be known, object of knowledge
  adjective (neuter)
  Gerundive
  root jñā + suffix -ya
  Root: jñā (class 9)
• abhāva – absence, non-existence, lack
  noun (masculine)
  a (neg.) + bhāva (existence)
  Prefix: a
  Root: bhū (class 1)

तु (tu) - but, indeed, however, on the other hand

(indeclinable)

अनिर्वाच्या (anirvācyā) - inexpressible, indescribable

(adjective)

Nominative, feminine, singular of anirvācya

anirvācya - inexpressible, indescribable

Gerundive

a (neg.) + nir (prefix) + vac (root) + ya (suffix for gerundive)

Compound type : nañ-tatpuruṣa (a+nirvācya)

• a – not, non-
  indeclinable
• nirvācya – expressible, that which can be spoken
  adjective
  Gerundive
  root vac + prefix nir + suffix -ya
  Prefix: nir
  Root: vac (class 2)

Note: Agrees with an implied feminine subject, e.g., 'sattā' (existence) or 'tattva' (truth) if feminine. Or it is treated as a feminine attribute of 'śivam' by implication. Or the 'ultimate reality' is implicitly feminine.

शिष्यते (śiṣyate) - remains, is left over

(verb)

3rd person , singular, passive, present (laṭ) of śiṣ

Present Middle/Passive

Passive form of root śiṣ

Root: śiṣ (class 7)

शाश्वतम् (śāśvatam) - eternal, perpetual, everlasting

(adjective)

neuter, singular of śāśvata

śāśvata - eternal, perpetual, everlasting

From śāśvat (eternal)

Note: Agrees with śivam

शिवम् (śivam) - The ultimate auspicious reality, often identified with (śivam) as a name for God in Shaivism, but here used adjectivally to describe the ultimate reality. (auspicious, benevolent, propitious; absolute reality, ultimate good)

(noun)

neuter, singular of śiva

śiva - auspicious, benevolent, propitious; a name of Rudra, later a major deity (Śiva)

Note: Refers to the ultimate reality.

अशरीराद्यविश्वात्म (aśarīrādyaviśvātma) - Describing the ultimate reality as being without a body and transcending the concept of the universal (ātman). (bodiless, etc., and beyond the universal self)

(adjective)

Nominative, neuter, singular of aśarīrādyaviśvātman

aśarīrādyaviśvātman - bodiless, etc., and beyond the universal self

Compound

Compound type : karmadhāraya / bahuvrīhi (aśarīra+ādi+aviśvātman)

• aśarīra – bodiless, incorporeal
  adjective
  a (neg.) + śarīra (body)
  Prefix: a
• ādi – beginning, first, and so on, etc.
  indeclinable
• aviśvātman – not the universal self, beyond the universal self
  adjective (masculine)
  a (neg.) + viśvātman (universal self)
  Prefix: a

Note: Agrees with idam.

सर्वम् (sarvam) - all, whole, entire, everything

(pronoun)

neuter, singular of sarva

sarva - all, whole, entire

Note: Agrees with idam.

शान्तम् (śāntam) - peaceful, tranquil, calm, quieted

(adjective)

neuter, singular of śānta

śānta - peaceful, tranquil, calm, quieted

Past Passive Participle

From root śam, to be calm.

Root: śam (class 4)

Note: Agrees with idam.

इदम् (idam) - Refers to the ultimate reality or the entire pervasive existence. (this, this one)

(pronoun)

Nominative, neuter, singular of idam

idam - this, this one

Demonstrative pronoun.

Note: The subject of the second half of the verse.

ततम् (tatam) - pervaded, spread, extended

(adjective)

Nominative, neuter, singular of tata

tata - pervaded, spread, extended

Past Passive Participle

From root tan, to stretch, extend.

Root: tan (class 8)

Note: Agrees with idam.