Bhagavad Gita: Chapter 18, Verse 40

न तदस्ति पृथिव्यां वा दिवि देवेषु वा पुन: |
सत्वं प्रकृतिजैर्मुक्तं यदेभि: स्यात्त्रिभिर्गुणै: || 40||

na tad asti pṛithivyāṁ vā divi deveṣhu vā punaḥ
sattvaṁ prakṛiti-jair muktaṁ yad ebhiḥ syāt tribhir guṇaiḥ

nano; tatthat; astiexists; pṛithivyāmon earth; or; divithe higher celestial abodes; deveṣhuamongst the celestial gods; or; punaḥagain; sattvamexistence; prakṛiti-jaiḥborn of material nature; muktamliberated; yatthat; ebhiḥfrom the influence of these; syātis; tribhiḥthree; guṇaiḥmodes of material nature


BG 18.40: No living being on earth or the higher celestial abodes in this material realm is free from the influence of these three modes of nature.


The Śhwetāśhvatar Upaniṣhad states that the material energy, Maya, is tri-colored:

ajāmekāṁ lohita-śhukla-kṛiṣhṇāṁ bahvīḥ prajāḥ sṛijamānāṁ sa-rūpāḥ
ajo hy eko juṣhamāṇo ‘nuśhete jahāty enāṁ bhukta-bhogām ajo ‘nyaḥ…(4.5)[v22]

“Material nature has three colors—white, red, and black, i.e. it has three modes—goodness, passion, and ignorance. It is the mother-like womb of the innumerable living beings within the universe. It is brought into existence and supported by the one unborn Lord, who is full of knowledge. God, however, does not consort with his material energy. He independently enjoys the pleasure of his transcendental pastimes. But the living entity enjoys her and thus becomes bound.”

Maya’s domain extends from the nether regions to the celestial abode of Brahma. Since the three modes of nature—sattva, rajas, and tamas—are inherent attributes of Maya, they exist in all the material abodes of existence. Hence all living beings in these abodes, be they humans or the celestial gods, are under the sway of these three modes. The difference is only in the relative proportions of the three guṇas. The residents of the nether regions have a predominance of tamas; the residents of the earth planet have a predominance of rajas; and the residents of the celestial abodes have a predominance of sattva. Now, using these three variables, Shree Krishna explains why human beings possess differing natures.