बन्धुरात्मात्मनस्तस्य येनात्मैवात्मना जितः ।अनात्मनस्तु शत्रुत्वे वर्तेतात्मैव शत्रुवत् ॥
bandhurātmātmanastasya yenātmaivātmanā jitaḥanātmanastu śatrutve vartetātmaiva śatruvat
To the man is his self a friend in whom the (lower) self has been conquered by the (higher) self, but to him who is not in possession of his (higher) self, the (lower) self is as if an enemy and it acts as an enemy.
Compiled rendering · Anilbaran Roy
His translation
KRISHNA Who doeth the works he hath to do but dependeth [not] on the fruit of his works, he is the Sunnyasin and he is the Yogin and not he who lighteth not the daily fire and doeth not the daily ritual. Know this, O Pandava, that the thing which men call renunciation is nothing but Yoga, since no man becometh a Yogin if he hath not renounced the imaginations of the will. Of the sage who has yet to ascend the hill of Yoga, works are the medium, but calm is the medium of him who sitteth already on the hilltops. For when a man has renounced all the imaginings of the will and his heart clings not to his works and clings not to the objects of the senses, that is the true Sunnyasin, that is the sitter on the hilltop of Yoga. Let a man deliver his soul by its own strength & let him not afflict his spirit to weaken it; for a man’s self is its own & only friend and its own & only enemy. To that man his self is a friend who has conquered self by the Self, but when he is not in touch with his self, it worketh enmity against him like an outward foe. Now when he has mastered self and is at peace, then the Self of him is utterly at its ease, unaffected by heat & cold, pleasure or pain, imperturbable in honour & disgrace. The Yogi whose soul is satisfied with wisdom and discernment, the immovable sitter on his hilltop and victor over his senses, is called the Yogin who hath the Yoga; and gold and gravel, sand or stone is all to him one substance. He who hath one heart for his lover and his friend and foeman and those who care not for him, who stand midway between liking & hating, for men he should love and men he should hate, yea & even his soul maketh no difference between the saint & the sinner, he is the truly great among men.
Essays on the Gita
There is therefore a distinction to be made between what is essential in the nature, its native and inevitable action, which it avails not at all to repress, suppress, coerce, and what is accidental to it, its wanderings, confusions, perversions, over which we must certainly get control. There is a distinction implied too between coercion and suppression, nigraha, and control with right use and right guidance, saṁyama. The former is a violence done to the nature by the will, which in the end depresses the natural powers of the being, ātmānam avasādayet; the latter is the control of the lower by the higher self, which successfully gives to those powers their right action and their maximum2·50 efficiency, — yogaḥ karmasu kauśalam. This nature of saṁyama is made very clear by the Gita in the opening of its sixth chapter, “By the self thou shouldst deliver the self, thou shouldst not4·5–7 depress and cast down the self (whether by self-indulgence or suppression); for the self is the friend of the self and the self is the enemy. To the man is his self a friend in whom the (lower) self has been conquered by the (higher) self, but to him who is not in possession of his (higher) self, the (lower) self is as if an enemy and it acts as an enemy.” When one has conquered one’s self and attained to the calm of a perfect self-mastery and self-possession, then is the supreme self in a man founded and poised even in his outwardly conscious human being, samāhita. In other words, to master the lower self by the higher, the natural self by the spiritual is the way of man’s perfection and liberation.
But when one has got to the top? Then works are no longer the cause; the calm of self-mastery and self-possession gained by works becomes the cause. Again, the cause of what? Of fixity in the Self, in the Brahman-consciousness and of the perfect equality in which the divine works of the liberated man are done. “For when one does not get attached to the objects of6·4 sense or to works and has renounced all will of desire in the mind, then is he said to have ascended to the top of Yoga.” That, as we know already, is the spirit in which the liberated man does works; he does them without desire and attachment, without the egoistic personal will and the mental seeking which is the parent of desire. He has conquered his lower self, reached the perfect calm in which his highest self is manifest to him, that highest self always concentrated in its own being, samāhita, in Samadhi, not only in the trance of the inward-drawn consciousness, but always, in the waking state of the mind as well, in exposure to the causes of desire and of the disturbance of calm, to grief and pleasure, heat and cold, honour and disgrace, all the dualities,6·5–9 śītoṣṇa-sukhaduḥkheṣu tathā mānāpamānayoḥ. This higher self is the Akshara, kūṭastha, which stands above the changes and the perturbations of the natural being; and the Yogin is said to be in Yoga with it when he also is like it, kūṭastha, when he is superior to all appearances and mutations, when he is satisfied with self-knowledge, when he is equal-minded to all things and happenings and persons.