In his commentary on the Brahmasutra (2.1.14), Shankaracharya states—both Ishvara and the individual soul are consciousness itself; the difference lies only in maya’s influence. Ishvara is that consciousness who controls maya (mayaadhisha), while the individual soul is that consciousness veiled by maya (mayavrita). As an example, Shankara says—the same sun shines brilliantly above the clouds, but below appears darkened and obscured by clouds; yet the sun remains one. Similarly, though consciousness is one, due to maya’s different positions, it appears in two forms—as Ishvara and jiva.
In the Bhagavad Gita (15.7), Sri Krishna declares—”mamaivaamsho jivaloke jivabhutah sanatanah”—”These souls are my eternal fragments.” That is, Ishvara himself manifests as the individual soul; the soul is not separate from Ishvara. The difference is merely one of perspective; like the full moon’s light falling upon water bodies appears fragmented, though the moon remains one.
Ocean and waves. The wave is but a form of the ocean, not a separate substance. When a wave rises, it rises in water; when it falls, it merges back into water—yet within the wave there is nothing but water. Similarly, jiva, Ishvara, and jagat—all three are different manifestations of consciousness. The jiva is a reflection of limited consciousness, Ishvara is the expression of infinite consciousness, and the world is that consciousness’s waves of name and form.
In Advaita Vedanta, the division between Ishvara-jiva is not an eternal separation; it is an apparent difference seen through the influence of ignorance or maya. As long as knowledge has not dawned, this threefold division appears real. But when Brahma-knowledge is attained, that division dissolves, revealing that one, undifferentiated, immutable consciousness—in which all divisions and delusions merge away.
The Ishvara-jiva division teaches us—Ishvara, jiva, and jagat are not separate; they are merely three manifestations of the same supreme reality. At the moment of enlightenment, this division vanishes, and what remains is solitary, indivisible, all-pervading consciousness—just as when waves become still, only the ocean remains.
15. The doctrine of Many Souls (Nānā-jīva-vāda) represents a philosophical stream within Advaita Vedanta that stands opposed to the One Soul doctrine (Eka-jīva-vāda), rationally explaining the apparent reality of multiplicity. According to this view, Brahman or consciousness is one and undifferentiated, but this one consciousness appears as separate reflections or semblances in each being’s inner instrument. Thus, the multiplicity of souls is not actually Brahman’s multiplicity; rather, it is the manifold reflections of one consciousness through different conditioning factors.
The foundational principles of this doctrine are found in post-Shankara Advaita interpretations—particularly in the intermediate explanations between the Bhamati school (Vachaspati Mishra) and the Vivarana school (Prakashatman). It is stated there that though consciousness is all-pervading, due to differences in the inner instrument’s (mind-intellect’s) transparency, structure, and qualities, its reflection manifests in various forms. Chitsukhacharya states in his Tattvaprakashika—”brahmachaitanyam sarvagamapyantahkaranavrittibhedaat naanaa jeevatayaa vibhaati”—meaning, the one Brahman-consciousness appears as many individual consciousnesses due to differences in the inner instrument.
This concept has been explained within Shankara’s commentary through the principle of “upādhi-bheda” (conditioning difference). The famous statement from Brihadaranyaka Upanishad (2.5.19)—”neha naanaasti kinchana”—ultimately there is no multiplicity; but at the practical level, due to the soul’s limitations or ignorance, multiplicity appears real. Thus Brahman is one, yet manifests as countless souls—like one sun reflected differently in various waters.
According to the Many Souls doctrine, each soul is a separate mirror-like reflecting field of consciousness. The sun’s reflection analogy is frequently used here—the same sun’s light reflects in hundreds of vessels; if a vessel is turbid, the reflection is dim; if clear, the light is brilliant; but the sun itself remains unchanged. Similarly, each soul’s inner instrument is like a vessel—the degree of consciousness-manifestation varies according to its purity (sattva quality).
This understanding is also clear in the Bhagavad Gita (13.31)—”anaaditvaannirgunatvaat paramaatmaayamavyayah. shareerstho’pi kaunteya na karoti na lipyate.” This verse from the thirteenth chapter (Kshetra-kshetrajnavibhagayoga) of the Bhagavad Gita is a crucial passage where Sri Krishna explains the nature of the soul or supreme soul, its position, and its relationship with action. The essential teaching here is—the supreme soul is eternal, unchanging, and unattached to action.
Within each word lies the essence of the soul’s truth.
Anaaditvaan—meaning the soul has no beginning or birth. It is not the result of time, cause, or any natural process; hence it has no birth or creation.
Nirgunatvaat—the soul transcends nature’s three qualities—”sattva, rajas, tamas.” These qualities govern body, mind, senses, and world, but the soul exists beyond these three qualities.
Paramaatmaayamavyayah—this supreme soul never perishes; it has no decay or change. It is eternal, immutable, and all-pervading.
Sri Krishna then says—”shareerstho’pi kaunteya na karoti na lipyate,” meaning—O Kaunteya (Arjuna), though the soul dwells within the body, it neither acts nor becomes bound by action’s results. Body, mind, senses—all are nature’s components; they act, experience, change, but the soul remains merely a witness among them. It is the observer, not the doer; hence karma-results or sin-merit do not attach to it.
A simple example clarifies this—like the sun witnesses all of earth’s actions and changes; it gives light but is not involved in any work. Good or bad, day or night—all happens in its light, but the sun itself remains detached. Similarly, the soul, dwelling within the body, witnesses all sensations and actions but never becomes involved in them.
This verse’s philosophical meaning runs deep—it teaches us that the true soul is neither created by action nor destroyed by it. It is detached, eternal, immutable, and inexhaustible. All the soul’s sorrows, joys, attachments, and fears—all occur at the level of the illusory body-mind-senses. But the soul transcends all this, as a silent, pure, ever-luminous being—who only “sees,” never “does.”
This realization is liberation’s essence—whoever understands, “I am not the body, I am that pure consciousness”—immediately becomes free from action’s bondage and reaches the eternally peaceful state.
While the One Soul doctrine states—all souls and the world are one soul-consciousness’s dream or projection, the Many Souls doctrine states—one consciousness, reflected in different inner instruments, appears as many souls. That is, multiplicity here is not dream-like illusion; rather it is real at the reflection level, though ultimately undifferentiated.
Therefore, Appayya Dikshita states in his Siddhantaleshasangraha that both One Soul and Many Souls doctrines are provisionally valid perspectives—the first indicates the world’s illusory nature, the second rationally explains experiential multiplicity.
When the same sun reflects in various vessels, different light appears in each vessel; some blue, some green, some dim, some clear. But the sun never becomes divided. Similarly, consciousness never divides; soul-perception is merely reflection-generated difference. Again, when the sun’s reflection in one water body ripples, the sun appears to be rippling—similarly, due to mind-intellect’s restlessness, consciousness appears as “doer” or “experiencer,” though consciousness remains ever still.
The Many Souls doctrine acknowledges experiential reality—each person’s consciousness-experience is separate, but their fundamental source is the same consciousness. This preserves Advaita’s unity-sense on one hand, while not invalidating multiplicity’s daily experience on the other.
In modern discussions, such as in Wisdom Library, Advaita-vision.org, and JSTOR’s “Multiplicity in Post-Śaṅkara Advaita” essays—it is explained that “Nānā-jīva-vāda acknowledges multiple soul-beings’ existence at the experiential level, but this multiplicity does not destroy consciousness’s fundamental unity; rather it considers each soul as a reflection of one Brahman-consciousness.” Meaning multiplicity is not real but apparent—all souls are merely waves of the same consciousness-ocean.
The Many Souls doctrine teaches—Brahman is one, but its reflections are many. Each soul is a separate mirror of Brahman’s effulgence, where maya serves as the medium of that reflection. Thus the world and souls’ multiplicity is not ultimate truth, but real at the experiential level—one consciousness, many reflections.
16. The doctrine of No-Difference between Knower and Known (Bodha-bodhyā-bheda-vāda) represents a profound yet subtle philosophical stream within Advaita Vedanta, which states—”bodha” (consciousness or knowledge) and “bodhya” (what is known, i.e., the world or objects of experience) are truly the same reality, though at the experiential level they appear different. That is, consciousness and world are one at the ontological level, though at the phenomenological level there appears a kind of difference-perception between them.
This theory’s fundamental significance is—knowledge and the knowable are not dual realities, but two aspects of the same consciousness—one is self-manifestation (knowledge), the other is that self-manifestation’s reflection (the knowable). Like a face’s reflection in a mirror is not separate from the face, but appears separate in the seeing-process; similarly consciousness and its apparent world—both are merely two semblances of one consciousness-being.
The Kena Upanishad states—”na tatra chakshurgachchhati na vaagachchhati no manah. na vidmo na vijaanimo yaithaitadanushishyaat.” (1.3)
Word analysis: tatra (there [i.e., where Brahman is]); chakshuh na gachchhati (the eye cannot go); na vaak gachchhati no manah (which is beyond speech and mind); na vidmah (we do not know [what this Brahman’s nature is]); yatha (how); etat (this [Brahman]); anushishyaat (the guru explains to the disciple); na vijaneemah ([even that] remains incomprehensible to us [i.e., we do not know]).
Simple meaning: Where Brahman is, our vision cannot reach. It transcends our speech and mind. How the teacher explains this difficult principle to the disciple—this we do not know.
Explanation: Brahman is beyond our senses’ grasp. He is not sense-perceptible. Therefore we can say nothing about Him. He is infinite—so vast that our mind cannot conceive Him. Hence the teacher says, ‘na vidmah na vijaneemah’—we do not know, we do not know.
Why don’t we know? Because Brahman is not an object of knowledge. We can know something separate from us, but we cannot know Brahman. Because we are Brahman. We can know what is separate from us, but we can never see our own soul.
Brahman is always the knower, the subject. He can never become the known or object of knowledge. Actually, whatever exists is all Brahman. The difference between knower and known objects, or between subject and object—this is our imagination.
In this perspective, knowledge is no longer a separate power, but consciousness’s self-luminous nature. Consciousness does not know the world by establishing relationship with some separate object, but knows itself in its own light, and that knowing itself is world-manifestation.
Consequently, the doctrine of No-Difference between Knower and Known teaches—the difference between knowledge and the knowable exists at the experiential level, but not at the truth level. This dual-play of manifestation and reflection, which is simultaneously seeing and sight, illusion and truth—this is this theory’s central essence—where ultimately knower, knowledge, and known merge into one consciousness-being.
The source of this theory is found in post-Shankara Advaita thought, particularly in the writings of Chitsukhacharya and Sachchidananda Yati, where they analyze the relationship between consciousness and the experiential world as the coexistence of pure non-difference (abheda) and apparent difference (bheda). Shankara himself hints in his Brahmasutra commentary (2.1.14) and Brihadaranyaka commentary (2.5.19)—”yatha mritpindaat ghataadayah”—though clay and pot appear separate, without clay the pot has no existence; thus though difference-perception exists, they are ontologically identical.