योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-96, verse-30

अहं चिन्नभ एवेति सत्ये भावे स्थिरे सति ।
वज्रपातयुगान्ताग्निदाहाः पुष्पोत्करोपमाः ॥ ३० ॥

ahaṃ cinnabha eveti satye bhāve sthire sati ,
vajrapātayugāntāgnidāhāḥ puṣpotkaropamāḥ 30

30. aham cin-nabhaḥ eva iti satye bhāve sthire
sati vajrapāta-yugāntāgnidāhāḥ puṣpotkaropamāḥ

30. satye sthire bhāve aham cin-nabhaḥ eva iti
sati vajrapāta-yugāntāgnidāhāḥ puṣpotkaropamāḥ

30. When one abides in the true, firm state of 'I am indeed the ether of consciousness', then the impact of thunderbolts, the conflagrations of the end of a cosmic age, and all other burnings are merely comparable to a heap of flowers.

Words meanings summery:

• अहम् (aham) - I

• चिन्-नभः (cin-nabhaḥ) - ether of consciousness, consciousness-space

• एव (eva) - indeed, only, certainly, just

• इति (iti) - introducing a quotation or thought (thus, in this manner, so saying)

• सत्ये (satye) - in the true, in the real

• भावे (bhāve) - in the state, in the nature, in the being, in the mode

• स्थिरे (sthire) - in the firm, in the stable, in the constant

• सति (sati) - when [one is] abiding (locative absolute) (being, existing, when existing)

• वज्रपात-युगान्ताग्निदाहाः (vajrapāta-yugāntāgnidāhāḥ) - the impacts of thunderbolts and the conflagrations of cosmic dissolution (the destructive events like thunderbolt strikes and the conflagrations of the end of an eon)

• पुष्पोत्करोपमाः (puṣpotkaropamāḥ) - comparable to a heap of flowers

Words meanings and morphology

अहम् (aham) - I

(pronoun)

Nominative, singular of asmad

asmad - I, we

चिन्-नभः (cin-nabhaḥ) - ether of consciousness, consciousness-space

(noun)

Nominative, neuter, singular of cin-nabhas

cin-nabhas - ether of consciousness, consciousness-space

Compound type : tatpuruṣa (cit+nabhas)

• cit – consciousness, awareness
  noun (feminine)
  Root: cit (class 1)
• nabhas – sky, atmosphere, ether, space
  noun (neuter)

एव (eva) - indeed, only, certainly, just

(indeclinable)

इति (iti) - introducing a quotation or thought (thus, in this manner, so saying)

(indeclinable)

सत्ये (satye) - in the true, in the real

(adjective)

Locative, masculine, singular of satya

satya - true, real, truth, reality

भावे (bhāve) - in the state, in the nature, in the being, in the mode

(noun)

Locative, masculine, singular of bhāva

bhāva - state, condition, nature, being, existence, feeling

Root: bhū (class 1)

स्थिरे (sthire) - in the firm, in the stable, in the constant

(adjective)

Locative, masculine, singular of sthira

sthira - firm, stable, constant, fixed

Root: sthā (class 1)

सति (sati) - when [one is] abiding (locative absolute) (being, existing, when existing)

(participle)

Locative, masculine, singular of sat

sat - existing, being, good, real

Present Active Participle

Root: as (class 2)

वज्रपात-युगान्ताग्निदाहाः (vajrapāta-yugāntāgnidāhāḥ) - the impacts of thunderbolts and the conflagrations of cosmic dissolution (the destructive events like thunderbolt strikes and the conflagrations of the end of an eon)

(noun)

Nominative, masculine, plural of vajrapāta-yugāntāgnidāha

vajrapāta-yugāntāgnidāha - destruction by thunderbolt-fall and world-end-fire

Compound type : tatpuruṣa (vajrapāta+yugāntāgni+dāha)

• vajrapāta – fall of a thunderbolt, thunderbolt strike
  noun (masculine)
• yugāntāgni – fire at the end of an eon
  noun (masculine)
• dāha – burning, conflagration, destruction
  noun (masculine)
  Root: dah (class 1)

पुष्पोत्करोपमाः (puṣpotkaropamāḥ) - comparable to a heap of flowers

(adjective)

Nominative, masculine, plural of puṣpotkaropama

puṣpotkaropama - resembling a collection of flowers, comparable to a heap of flowers

Compound type : tatpuruṣa (puṣpa+utkara+upamā)

• puṣpa – flower, blossom
  noun (neuter)
• utkara – heap, pile, collection
  noun (masculine)
  Prefix: ut
  Root: kṛ (class 8)
• upamā – comparison, simile, resemblance
  noun (feminine)