महाभारतः mahābhārataḥ - book-1, chapter-205, verse-15

अनास्तिक्यं च सर्वेषामस्माकमपि रक्षणे ।
प्रतितिष्ठेत लोकेऽस्मिन्नधर्मश्चैव नो भवेत् ॥१५॥

15. anāstikyaṁ ca sarveṣāmasmākamapi rakṣaṇe ,
pratitiṣṭheta loke'sminnadharmaścaiva no bhavet.

15. anāstikyam ca sarveṣām asmākam api rakṣaṇe |
pratitiṣṭheta loke asmin adharmaḥ ca eva naḥ bhavet

15. And should a lack of conviction (anāstikya) regarding the protection of all, including ourselves, become established in this world, then unrighteousness (adharma) would certainly befall us.

Words meanings summery:

• अनास्तिक्यम् (anāstikyam) - non-belief, irreligion, atheism, lack of faith, lack of conviction

• च (ca) - and, also

• सर्वेषाम् (sarveṣām) - of all

• अस्माकम् (asmākam) - of us, our

• अपि (api) - even, also, too

• रक्षणे (rakṣaṇe) - in protection, regarding protection

• प्रतितिष्ठेत (pratitiṣṭheta) - may it be established, may it remain, may it take root

• लोके (loke) - in the world, among people

• अस्मिन् (asmin) - in this

• अधर्मः (adharmaḥ) - unrighteousness, injustice, impiety, violation of natural law

• च (ca) - and, also

• एव (eva) - indeed, certainly, only

• नः (naḥ) - to us, for us, us, our

• भवेत् (bhavet) - may it be, would it be, should it befall

Words meanings and morphology

अनास्तिक्यम् (anāstikyam) - non-belief, irreligion, atheism, lack of faith, lack of conviction

(noun)

Nominative, neuter, singular of anāstikya

anāstikya - lack of faith, irreligion, non-belief, atheism, lack of conviction

Compound type : nañ-tatpuruṣa (an+āstikya)

• an – not, non-, un-
  indeclinable
• āstikya – belief, faith, religiousness, conviction
  noun (neuter)

च (ca) - and, also

(indeclinable)

सर्वेषाम् (sarveṣām) - of all

(pronoun)

Genitive, masculine, plural of sarva

sarva - all, every, whole

अस्माकम् (asmākam) - of us, our

(pronoun)

Genitive, plural of asmad

asmad - I, we

अपि (api) - even, also, too

(indeclinable)

रक्षणे (rakṣaṇe) - in protection, regarding protection

(noun)

Locative, neuter, singular of rakṣaṇa

rakṣaṇa - protection, guarding, preserving

action noun

derived from √rakṣ (to protect)

Root: rakṣ (class 1)

प्रतितिष्ठेत (pratitiṣṭheta) - may it be established, may it remain, may it take root

(verb)

3rd person , singular, active, optative (vidhi-liṅ) of pratiṣṭhā

Prefix: prati

Root: sthā (class 1)

लोके (loke) - in the world, among people

(noun)

Locative, masculine, singular of loka

loka - world, people, realm

अस्मिन् (asmin) - in this

(pronoun)

Locative, masculine, singular of idam

idam - this, this one

अधर्मः (adharmaḥ) - unrighteousness, injustice, impiety, violation of natural law

(noun)

Nominative, masculine, singular of adharma

adharma - unrighteousness, injustice, impiety, violation of natural law (dharma)

Compound type : nañ-tatpuruṣa (a+dharma)

• a – not, non-, un-
  indeclinable
• dharma – constitution, natural law, intrinsic nature, righteousness, duty, virtue
  noun (masculine)

च (ca) - and, also

(indeclinable)

एव (eva) - indeed, certainly, only

(indeclinable)

नः (naḥ) - to us, for us, us, our

(pronoun)

Dative, plural of asmad

asmad - I, we

भवेत् (bhavet) - may it be, would it be, should it befall

(verb)

3rd person , singular, active, optative (vidhi-liṅ) of bhū

Root: bhū (class 1)