The Dual Nature of Humanity in Radhakrishnan’s Philosophy

What does it mean to be human? Are we simply flesh and bone, driven by instinct and desire, or is there something deeper – a dimension of our existence that reaches beyond the physical? Sarvepalli Radhakrishnan, one of the most distinguished philosopher-statesmen of the 20th century, spent much of his philosophical life engaging precisely with this question. His answer was neither purely materialist nor abstractly mystical. Instead, he presented a compelling picture of the human being as a creature caught between two worlds: the finite world of the body and the infinite world of the spirit. Understanding this dual nature, for Radhakrishnan, was not merely an intellectual exercise – it was the foundation of a meaningful human life.

Radhakrishnan’s place in modern Indian philosophy 🔗

Before exploring his ideas on the human soul, it helps to appreciate who Radhakrishnan was and why his philosophical contributions carry lasting weight. Born in 1888 in Tirutani, Andhra Pradesh, Radhakrishnan went on to hold the Spalding Chair of Eastern Religion and Ethics at the University of Oxford and later served as the first Vice President and second President of independent India. He is widely regarded as one of the most influential scholars of comparative religion and philosophy of the 20th century.

His philosophical position, as documented in academic scholarship, was a synthesis of Advaita Vedanta and the philosophy of absolute idealism. He drew from Vedantic thought – particularly the tradition rooted in the Upanishads – and blended it with insights from Western philosophy to present a vision of human existence that was both spiritually rooted and universally relevant. His philosophy can broadly be described as monistic idealism: the view that ultimate reality is one, spiritual in nature, and that everything in existence is an aspect of that single reality.

The two dimensions of the human being 🔗

At the heart of Radhakrishnan’s philosophy of human nature is a clear distinction between two aspects of the self. He does not see these as opposed or irreconcilable – rather, he sees them as the two poles of what it means to be human.

The empirical self: finite and conditioned 🔗

Radhakrishnan defines the finite dimension of the human being as those aspects that are shaped by empirical or environmental conditions. He uses several terms for this – the empirical man, the physical man, the natural man, or the bodily man. This is the self we are most familiar with: the self shaped by biology, social circumstances, habits, and desires. It is the self that ages, changes, and is subject to the pressures of the material world.

This finite self is real and important. The material world, in Radhakrishnan’s view, is not an illusion to be dismissed – it is the field in which the soul expresses and develops itself. Our experiences of joy, suffering, moral struggle, and human connection all occur within this finite dimension. He accepted the reality and value of biological life alongside the spiritual, insisting, as noted in the study materials compiled by IGNOU’s eGyanKosh, that human beings cannot be fully known through science alone. There is always something in a person that goes beyond intellect and senses.

The infinite self: the spirit within 🔗

Beyond the empirical self lies what Radhakrishnan calls the spirit – the infinite dimension of the human being. This is not something added to the person from outside; it is the deeper truth of who we are. Where the empirical self is determined and conditioned, the spirit is characterized by the capacity for self-transcendence. It is free, open, and oriented toward the infinite. According to Radhakrishnan, it is precisely this spiritual dimension that sets human beings apart and makes them more than merely natural creatures.

He held that human beings are, in a profound sense, both determined and free. Our past actions – governed by the law of karma – shape the character and tendencies of the self. Yet the spiritual dimension within us is never fully bound by these conditions. As Radhakrishnan explains in his Indian Philosophy, the law of karma governs the lower nature of man but has nothing to do with the spiritual in him. The infinite in us helps transcend the limitations of the finite. The essence of spirit, he insists, is freedom.

The role of Atman and Brahman 🔗

Radhakrishnan’s understanding of the soul draws deeply from the Vedantic concepts of Atman and Brahman. These are not merely theological terms – they are the philosophical scaffolding on which his entire view of human nature rests.

Atman refers to the individual’s innermost self or essence – what the Vedantic tradition considers the true, eternal self beneath all surface identities and social roles. Atman is that which makes the other organs and faculties function and underlies all the activities of a person, just as Brahman underlies the workings of the entire universe. It is not the ego, not the personality, not the accumulated memories and preferences we call “I” in everyday life. It is something far deeper – the witness-consciousness that remains unchanged through all the fluctuations of experience.

Brahman, in turn, is the ultimate reality – the infinite, self-existent ground of all existence. In the words of Radhakrishnan himself, the sages of the Upanishads teach that Brahman is the ultimate essence underlying material phenomena, and that its true nature can be comprehended through the cultivation of self-knowledge (atma jnana). This form of knowledge enables one to transcend the illusions of the material world and attain a higher state of consciousness.

For Radhakrishnan, the pivotal insight of Vedanta is that Atman and Brahman are ultimately identical. The individual soul is not permanently separate from the universal reality; the individual self is, as the Vedanta Society describes it, only an “abridged edition” of Brahman. The Supreme Self appears to be limited and finite because it is chained to a body-mind consciousness. But this appearance of separateness is not the final truth. Through genuine self-knowledge, the individual realizes their identity with the infinite.

The tension between the finite and the infinite 🔗

One of the most psychologically perceptive aspects of Radhakrishnan’s philosophy is his honest acknowledgment of the internal tension that defines human life. He does not present the human being as naturally at peace with itself. Instead, he recognizes the very real pull between two opposing forces: the material world with its pleasures, fears, and attachments, and the spiritual world calling the soul toward its deeper nature.

This tension is not a sign of failure – it is a sign of what we are. The physical world is the domain of change, decay, and impermanence. Our desires, fears, and ego-driven pursuits belong here. Yet human beings are never completely satisfied by material achievements alone. There is an inner restlessness – what some traditions have called a God-shaped void – that points toward the soul’s fundamental orientation toward the infinite.

Radhakrishnan did not romanticize this struggle. He recognized that most people live primarily in the empirical dimension, pursuing material goals without awareness of their spiritual potential. But he also insisted that this state is not our highest destiny. The moral life, for Radhakrishnan, is the process by which a person begins to harmonize these two dimensions. As the Internet Encyclopedia of Philosophy notes, the morally developed person in Radhakrishnan’s framework is no longer guided by external codes alone, but by an inner rhythm of harmony between the self and the universe revealed through intuitive experience.

Self-transcendence: moving from the finite toward the infinite 🔗

The goal of human life, for Radhakrishnan, is self-transcendence – the progressive movement from the empirical, conditioned self toward the realization of the infinite spirit within. This is not a rejection of the body or the world. It is a deepening of awareness, a recognition of the layers of the self that lie beneath ordinary consciousness.

Radhakrishnan believed that all great creative, philosophical, and spiritual achievements point toward this deeper dimension. Creative work in science, philosophy, art, and life, he argued, is inspired by intuitive experience – a faculty that belongs to the spirit rather than to mere rational intellect. The genius, the saint, the great moral figure – all of these, in Radhakrishnan’s view, are individuals who have allowed the spirit to manifest more fully through their lives. He called such figures the “heralds of the infinite,” pointing toward what humanity as a whole is capable of becoming.

The path to self-transcendence runs through introspection, ethical living, and what Radhakrishnan described as integral experience – a mode of knowing that goes beyond conceptual analysis to direct apprehension of reality. Practices like meditation, contemplation, and moral discipline are not mere rituals; they are the means by which the individual begins to loosen the grip of the empirical self and come into contact with the spirit within.

Radhakrishnan’s humanism: the spirit in service of humanity 🔗

A striking feature of Radhakrishnan’s philosophy is that self-transcendence does not lead to withdrawal from the world. On the contrary, recognizing one’s spiritual nature naturally issues in a deeper commitment to others. His philosophy has been aptly described as spiritualistic humanism – a vision that holds the spirit to be the truth of human nature while affirming the importance of social life and ethical action.

Radhakrishnan argues that there is no conflict between religion and humanism, because the inner experience of the divine naturally expresses itself in the service of humanity. The most effective servants of society, in his view, are those who cultivate the interior life. Spirit and social action are not in tension – the cultivation of one deepens the other.

This is reinforced by his concept of Abheda, or non-difference. Radhakrishnan argued that Vedanta requires us to look upon all creations as non-different, naturally leading to an ethics of love and brotherhood. Every other individual is to be treated not as a means but as an end – as a co-equal whose spiritual dignity demands respect. The recognition of the infinite soul within oneself is simultaneously a recognition of the same infinity in every other being.

Karma, rebirth, and the soul’s journey 🔗

Radhakrishnan also engaged seriously with the traditional doctrines of karma and rebirth, not as mere superstition but as philosophically defensible accounts of the soul’s continuing journey. He accepted the concept of sukshma sarira – the subtle body that serves as a link between the individual self and the gross physical body – and found support for it in psychical research of his time. The body that the self takes in a future birth depends on the karmic effects accumulated through the present life.

Crucially, however, karma for Radhakrishnan does not mean fatalism. The laws of nature – physical, biological, and psychological – are comprehensively designated as karma, but they govern only the lower nature of the person, not the spirit. The self is the master, not the servant, of its karma. The more one lives in alignment with the spirit, the freer one becomes from the mechanical determinism of past action. Salvation, for Radhakrishnan, is not individual and isolated – he believed in the simultaneous liberation of all souls, a view consistent with his emphasis on universal spiritual unity.

The absolute as pure consciousness 🔗

Underlying the entire structure of Radhakrishnan’s philosophy of human nature is his conception of the Absolute – Brahman – as Pure Consciousness, Pure Freedom, and Infinite Possibility. The universe is not a mechanical arrangement of matter but the self-expression of this infinite consciousness. And human beings, precisely because they carry the Atman within them, are not strangers to this consciousness. They are, at their deepest level, its expressions.

This is what gives Radhakrishnan’s philosophy its characteristic optimism. However conditioned, limited, and morally compromised human beings may appear in their empirical dimension, their true nature remains untouched by these limitations. The spirit within is always free, always oriented toward the infinite, always capable of self-transcendence. As Radhakrishnan affirmed regarding Brahman the Absolute: it is pure freedom that creates the universe and is not determined by anything outside itself. Since human souls participate in this freedom at the deepest level, the potential for liberation is never foreclosed.

What do you think? If human beings truly carry an infinite spiritual dimension within them, why do most people spend their lives almost entirely absorbed in the finite concerns of the empirical self – and what, in practice, would it take for someone to genuinely begin the movement toward self-transcendence that Radhakrishnan describes? Is the kind of spiritual self-realization he envisions accessible to ordinary people living ordinary lives, or does it require exceptional circumstances and effort?

References

1. https://en.wikipedia.org/wiki/Sarvepalli_Radhakrishnan
2. https://www.researchgate.net/publication/335235177_DR_S_RADHAKRISHNAN'S_AND_HIS_PERCEPTION_OF_HUMANISM
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8. https://iep.utm.edu/radhakri/
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