Bhagavad-gītā 18.30

Explain simply

Speaker: Śrī Kṛṣṇa

प्रवृत्तिं च निवृत्तिं च कार्याकार्ये भयाभये ।
बन्धं मोक्षं च या वेत्ति बुद्धिः सा पार्थ सात्त्विकी ॥३०॥

pravṛttiṁ ca nivṛttiṁ ca
kāryākārye bhayābhaye
bandhaṁ mokṣaṁ ca yā vetti
buddhiḥ sā pārtha sāttvikī

Word for word (synonyms)

pravṛttim
deserving
ca
also
nivṛttim
not deserving
kārya
work
akārye
reaction
bhaya
fearful
abhaye
fearlessness
bandham
obligation
mokṣam ca
and liberation
yā
that which
vetti
knows
buddhiḥ
understanding
sā
that
pārtha
O son of Pṛthā
sāttvikī
in the mode of goodness

Translation

O son of Pṛthā, that understanding by which one knows what ought to be done and what ought not to be done, what is to be feared and what is not to be feared, what is binding and what is liberating, that understanding is established in the mode of goodness.

Purport

Actions which are performed in terms of the directions of the scriptures are called pravṛtti, or actions that deserve to be performed, and actions which are not so directed are not to be performed. One who does not know the scriptural directions becomes entangled in the actions and reactions of work. Understanding which discriminates by intelligence is situated in the mode of goodness.

What this verse teaches

Intelligence or understanding (buddhi) in three modes

The three modes of nature, side by side Full table
GoodnessPassionIgnorance
Understanding knows what ought to be done and what ought not to be done, what is to be feared and what is not to be feared, what is binding and what is liberating 18.30 cannot distinguish between the religious way of life and the irreligious, between action that should be done and action that should not be done 18.31 considers irreligion to be religion and religion to be irreligion 18.32

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