योगवासिष्ठः yogavāsiṣṭhaḥ - book-6, chapter-25, verse-45

हार्दे तु तमसि क्षीणे स्वालोको जायते मुने ।
हार्दान्धकारक्षयदं परिज्ञातं विमुक्तिदम् ॥ ४५ ॥

hārde tu tamasi kṣīṇe svāloko jāyate mune ,
hārdāndhakārakṣayadaṃ parijñātaṃ vimuktidam 45

45. hārde tu tamasi kṣīṇe svālokaḥ jāyate mune
hārdāndhakārakṣayadam parijñātam vimuktidam

45. mune hārde tamasi kṣīṇe svālokaḥ tu jāyate
hārdāndhakārakṣayadam vimuktidam parijñātam

45. But, O sage (mune), when the internal darkness (hārde tamasi) is diminished, one's own inner light (svāloka) arises. This destruction of the heart's darkness (hārda-andhakāra-kṣayadam) is fully understood to bestow liberation (mokṣa).

Words meanings summery:

• हार्दे (hārde) - in the heart, internal

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

• तमसि (tamasi) - in darkness, in gloom

• क्षीणे (kṣīṇe) - when destroyed, diminished, exhausted

• स्वालोकः (svālokaḥ) - self-illumination, one's own light, inner light

• जायते (jāyate) - is born, arises, comes into being

• मुने (mune) - O sage

• हार्दान्धकारक्षयदम् (hārdāndhakārakṣayadam) - that which destroys the darkness of the heart, bestowing the destruction of internal darkness

• परिज्ञातम् (parijñātam) - well-known, fully understood, discerned

• विमुक्तिदम् (vimuktidam) - bestowing liberation, liberation-giving

Words meanings and morphology

हार्दे (hārde) - in the heart, internal

(adjective)

Locative, neuter, singular of hārda

hārda - relating to the heart, heartfelt, internal

Derived from hṛd (heart) + aṇ (taddhita suffix).

Root: hṛd

Note: Qualifies 'tamasi'.

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

(indeclinable)

Note: Emphatic particle, or indicating a contrast.

तमसि (tamasi) - in darkness, in gloom

(noun)

Locative, neuter, singular of tamas

tamas - darkness, gloom, ignorance

क्षीणे (kṣīṇe) - when destroyed, diminished, exhausted

(adjective)

Locative, neuter, singular of kṣīṇa

kṣīṇa - destroyed, diminished, exhausted

Past Passive Participle

From √kṣi (to diminish, destroy).

Root: kṣi (class 5)

Note: In locative absolute construction with 'hārde tamasi'.

स्वालोकः (svālokaḥ) - self-illumination, one's own light, inner light

(noun)

Nominative, masculine, singular of svāloka

svāloka - one's own light, self-illumination, internal perception

Compound of sva (own) and āloka (light, vision).

Compound type : tatpuruṣa (sva+āloka)

• sva – own, one's own
  pronoun (masculine)
• āloka – light, vision, sight, perception
  noun (masculine)
  From ā-√lok.
  Prefix: ā
  Root: lok (class 1)

Note: Subject of 'jāyate'.

जायते (jāyate) - is born, arises, comes into being

(verb)

3rd person , singular, middle, present (laṭ) of jan

Present Tense, Ātmanepada

From √jan (class 4).

Root: jan (class 4)

मुने (mune) - O sage

(noun)

Vocative, masculine, singular of muni

muni - sage, ascetic, contemplative, silent one

Root: man

Note: Addressed directly.

हार्दान्धकारक्षयदम् (hārdāndhakārakṣayadam) - that which destroys the darkness of the heart, bestowing the destruction of internal darkness

(adjective)

Accusative, neuter, singular of hārdāndhakārakṣayada

hārdāndhakārakṣayada - giver of the destruction of the heart's darkness

Compound (hārda-andhakāra-kṣaya-da).

Compound type : tatpuruṣa (hārda+andhakāra+kṣaya+da)

• hārda – relating to the heart, internal
  adjective (neuter)
  Derived from hṛd.
  Root: hṛd
• andhakāra – darkness, gloom
  noun (masculine)
• kṣaya – destruction, diminution, loss
  noun (masculine)
  From √kṣi.
  Root: kṣi (class 1)
• da – giving, bestowing, granting
  adjective (masculine)
  From √dā (to give).
  Root: dā (class 3)

Note: Qualifies an implied 'this' or 'that'.

परिज्ञातम् (parijñātam) - well-known, fully understood, discerned

(adjective)

Nominative, neuter, singular of parijñāta

parijñāta - known, understood, ascertained

Past Passive Participle

From pari-√jñā (to know completely).

Prefix: pari

Root: jñā (class 9)

Note: Agrees with an implied neuter subject.

विमुक्तिदम् (vimuktidam) - bestowing liberation, liberation-giving

(adjective)

Accusative, neuter, singular of vimuktidam

vimuktidam - bestowing liberation (mokṣa), liberation-giving

Compound (vimukti-da).

Compound type : tatpuruṣa (vimukti+da)

• vimukti – liberation, release (mokṣa)
  noun (feminine)
  From vi-√muc.
  Prefix: vi
  Root: muc (class 6)
• da – giving, bestowing, granting
  adjective (masculine)
  From √dā.
  Root: dā (class 3)

Note: Agrees with an implied 'this' or 'that'.