Chapter 14: Gunatraya Vibhaga Yoga, verse 18
ऊर्ध्वं गच्छन्ति सत्त्वस्था मध्ये तिष्ठन्ति राजसाः।
जघन्यगुणवृत्तिस्था अधो गच्छन्ति तामसाः ॥
Say itūrdhvaṁ gachchhanti sattva-sthā madhye tiṣhṭhanti rājasāḥ
jaghanya-guṇa-vṛitti-sthā adho gachchhanti tāmasāḥ
Translation
Those seated in Sattva ascend; those of Rajasic nature dwell in the middle; and those of Tamasic nature, abiding in the function of the lowest Guna, descend.
Swami Sivananda
People who conform to sattva go higher up; those who conform to rajas stay in the middle; those who conform to tamas, who conform to the actions of the lowest quality, go down.
Swami Gambirananda
Follows the commentary of Shankara (Advaita).
Those who rest in Sattva ascend upwards; those who abide in Rajas stay in the middle; and those, abiding in the tendencies of Tamas descend downwards.
Swami Adidevananda
Follows the commentary of Ramanuja (Vishishtadvaita).
Those established in Sattva ascend; those given to Rajas remain in the middle; those given to Tamas, established in the tendencies of bad qualities, descend.
Dr. S. Sankaranarayan
Follows the commentary of Abhinavagupta (Kashmir Shaivism).
When purity is in the ascendant, the man evolves; when passion is in the ascendant, he neither evolves nor degenerates; when ignorance is in the ascendant, he is lost.
Shri Purohit Swami
सत्त्वगुणमें स्थित मनुष्य ऊर्ध्वलोकोंमें जाते हैं, रजोगुणमें स्थित मनुष्य मृत्युलोकमें जन्म लेते हैं और निन्दनीय तमोगुणकी वृत्तिमें स्थित मनुष्य अधोगतिमें जाते हैं।
Swami Ramsukhdas
सत्त्वगुण में स्थित पुरुष उच्च (लोकों को) जाते हैं; राजस पुरुष मध्य (मनुष्य लोक) में रहते हैं और तमोगुण की अत्यन्त हीन प्रवृत्तियों में स्थित तामस लोग अधोगति को प्राप्त होते हैं।
Swami Tejomayananda
Classical commentariesFor deeper study. Most are in the original Sanskrit.
Advaita
Non-dual: the self and the absolute are one.
Vishishtadvaita
Qualified non-dual: souls are real parts of the divine.
Dvaita
Dual: the soul and God are eternally distinct.
Shuddhadvaita
Pure non-dual, centred on grace and devotion.
Kashmir Shaivism
The Gita read through Trika Shaiva philosophy.
Modern teachers
20th-century teachers writing for today's readers.