Bhagavad-gītā 15.14

Explain simply

Speaker: Śrī Kṛṣṇa

अहं वैश्वानरो भूत्वा प्राणिनां देहमाश्रितः ।
प्राणापानसमायुक्तः पचाम्यन्नं चतुर्विधम् ॥१४॥

ahaṁ vaiśvānaro bhūtvā
prāṇināṁ deham āśritaḥ
prāṇāpāna-samāyuktaḥ
pacāmy annaṁ catur-vidham

Word for word (synonyms)

aham
I
vaiśvānaraḥ
by My plenary portion as the digesting fire
bhūtvā
becoming
prāṇinām
of all living entities
deham
body
āśritaḥ
situated
prāṇa
outgoing air
apāna
downgoing air
samāyuktaḥ
keep balance
pacāmi
digest
annam
foodstuff
catur-vidham
four kinds of

Translation

I am the fire of digestion in every living body, and I am the air of life, outgoing and incoming, by which I digest the four kinds of foodstuff.

Purport

Other scriptures cited in this purport: Vedānta-sūtra

According to Āyur-vedic śāstra, we understand that there is a fire in the stomach which digests all food sent there. When the fire is not blazing, there is no hunger, and when the fire is in order, we become hungry. Sometimes when the fire is not going nicely, treatment is required. In any case, this fire is representative of the Supreme Personality of Godhead. Vedic mantras also confirm that the Supreme Lord or Brahman is situated in the form of fire within the stomach and is digesting all kinds of foodstuff. Therefore since He is helping the digestion of all kinds of foodstuff, the living entity is not independent in the eating process. Unless the Supreme Lord helps him in digesting, there is no possibility of eating. He thus produces and digests foodstuff, and, by His grace, we are enjoying life. In the Vedānta-sūtra this is also confirmed: śabdādibhyo 'ntaḥ pratiṣṭhānāc ca. The Lord is situated within sound and within the body, within the air and even within the stomach as the digestive force. There are four kinds of foodstuff: some are swallowed, some are chewed, some are licked up, and some are sucked, and He is the digestive force for all of them.

What this verse teaches

Kṛṣṇa is our maintainer at personal level – as digestion fire and Paramātma in the heart

Bhagavad-gītā As It Is by His Divine Grace A.C. Bhaktivedanta Swami Prabhupāda © The Bhaktivedanta Book Trust International.