योगवासिष्ठः yogavāsiṣṭhaḥ - book-6, chapter-55, verse-13

अविनाशि तु तद्विद्धि येन सर्वमिदं ततम् ।
विनाशमव्ययस्यास्य न कश्चित्कर्तुमर्हति ॥ १३ ॥

avināśi tu tadviddhi yena sarvamidaṃ tatam ,
vināśamavyayasyāsya na kaścitkartumarhati 13

13. avināśi tu tat viddhi yena sarvam idam tatam |
vināśam avyayasya asya na kaścit kartum arhati ||

13. tu yena idam sarvam tatam tat avināśi viddhi
kaścit asya avyayasya vināśam kartum na arhati

13. Indeed, know that to be imperishable (avināśin) by which this entire universe is pervaded. No one is capable of causing the destruction of this immutable (avyaya) reality.

Words meanings summery:

• अविनाशि (avināśi) - imperishable, indestructible

• तु (tu) - indeed, but, however

• तत् (tat) - that (imperishable reality, the Self) (that, it)

• विद्धि (viddhi) - know, understand

• येन (yena) - by which, whereby

• सर्वम् (sarvam) - all, whole, entire

• इदम् (idam) - this (universe) (this)

• ततम् (tatam) - pervaded, spread, extended

• विनाशम् (vināśam) - destruction, ruin, annihilation

• अव्ययस्य (avyayasya) - of this imperishable reality (of the immutable, of the imperishable)

• अस्य (asya) - of this (imperishable reality) (of this)

• न (na) - not, no

• कश्चित् (kaścit) - no one (anyone, someone, no one (with 'na'))

• कर्तुम् (kartum) - to do, to make, to cause

• अर्हति (arhati) - is able, deserves, is fit

Words meanings and morphology

अविनाशि (avināśi) - imperishable, indestructible

(adjective)

Nominative, neuter, singular of avināśin

avināśin - imperishable, indestructible, not subject to decay

Derived from 'vināśa' (destruction) with a-privative prefix.

Compound type : nañ-tatpuruṣa (a+vināśa)

• a – not, non-
  indeclinable
  negative prefix
• vināśa – destruction, ruin, decay
  noun (masculine)
  From root naś with prefix vi
  Prefix: vi
  Root: naś (class 4)

Note: Used here as a predicate adjective for 'tat'.

तु (tu) - indeed, but, however

(indeclinable)

तत् (tat) - that (imperishable reality, the Self) (that, it)

(pronoun)

Nominative, neuter, singular of tad

tad - that, it, this

विद्धि (viddhi) - know, understand

(verb)

2nd person , singular, active, imperative (loṭ) of vid

Root: vid (class 2)

येन (yena) - by which, whereby

(pronoun)

Instrumental, neuter, singular of yat

yat - which, what, who

सर्वम् (sarvam) - all, whole, entire

(pronoun)

Nominative, neuter, singular of sarva

sarva - all, whole, every, entire

इदम् (idam) - this (universe) (this)

(pronoun)

Nominative, neuter, singular of idam

idam - this

ततम् (tatam) - pervaded, spread, extended

(adjective)

Nominative, neuter, singular of tata

tata - pervaded, spread, extended, stretched

Past Passive Participle

From root 'tan' (to stretch, extend).

Root: tan (class 8)

विनाशम् (vināśam) - destruction, ruin, annihilation

(noun)

Accusative, masculine, singular of vināśa

vināśa - destruction, ruin, decay, annihilation

From root naś with prefix vi

Prefix: vi

Root: naś (class 4)

अव्ययस्य (avyayasya) - of this imperishable reality (of the immutable, of the imperishable)

(adjective)

Genitive, neuter, singular of avyaya

avyaya - immutable, imperishable, unchangeable, undiminishing

Derived from 'vyaya' (expenditure, decay) with a-privative prefix.

Compound type : nañ-tatpuruṣa (a+vyaya)

• a – not, non-
  indeclinable
  negative prefix
• vyaya – expenditure, decay, waste, diminution
  noun (masculine)
  From root 'ī' with prefix 'vi', and suffix 'a'
  Prefix: vi
  Root: ī (class 2)

Note: Agrees with 'asya'.

अस्य (asya) - of this (imperishable reality) (of this)

(pronoun)

Genitive, neuter, singular of idam

idam - this

न (na) - not, no

(indeclinable)

कश्चित् (kaścit) - no one (anyone, someone, no one (with 'na'))

(pronoun)

Nominative, masculine, singular of kaścid

kaścid - someone, anyone, a certain

From 'kim' (who/what) + 'cid' (an emphatic/indefinite particle).

Note: Used with 'na' to mean 'no one'.

कर्तुम् (kartum) - to do, to make, to cause

(verb)

infinitive of kṛ

Root: kṛ (class 8)

अर्हति (arhati) - is able, deserves, is fit

(verb)

3rd person , singular, active, present (laṭ) of arh

Root: arh (class 1)