Bhagavad Gita, Chapter 6, Verse 5

उद्धरेदात्मनात्मानं नात्मानमवसादयेत् । आत्मैव ह्यात्मनो बन्धुरात्मैव रिपुरात्मनः

uddharedātmanātmānaṃ nātmānamavasādayet | ātmaiva hyātmano bandhurātmaiva ripurātmanaḥ

Translation

Let a man raise himself by himself, let him not lower himself; for, he alone is the friend of himself, he alone is the enemy of himself.

— Alladi Mahadeva Sastri

Word meanings

uddharet
let (him) raise
ātmanā
by the self
ātmānam
the self
na
not
ātmānam
the self
avasādayet
let (him) cause to sink down
ātmā
the self
eva
only
hi
indeed
ātmanaḥ
of the self
bandhuḥ
the relative
ātmā
the self
eva
only
ripuḥ
the enemy
ātmanaḥ
of the self

Śaṅkarācārya's commentary

Let a man lift up himself who is drowned in the ocean of saṃsāra, i.e., let him so train himself as to become a Yogārūḍha, let him practise and attain to Yoga. Let him not lower himself; for he alone is the friend of himself. There is indeed no other friend that can lead to liberation from saṃsāra; nay, the so-called friend is only inimical to him who seeks liberation, as the former forms an object of affection, which is the cause of bondage. Hence the emphasis 'he alone is the friend of himself.' And he alone is the enemy of himself. The other enemy who is outside is made an enemy only by himself.