Mudgala Upanishad Explained: The Purusha Sukta and the Path to Liberation

The Mudgala Upanishad is a medieval Vaishnava text attached to the Rigveda that expounds the profound meaning of the Purusha Sukta, identifying the cosmic Purusha with Narayana (Vishnu) as the Supreme Brahman . It teaches that this primordial being created the universe from a fourth part of Himself, becoming the soul (Atman) in every living being . The text asserts that Narayana is Moksha itself, and that liberation is achieved by realizing the identity of one’s own self with Brahman through meditation and yoga .

In one line: The Mudgala Upanishad reveals that the Purusha of the Rigveda is none other than Vishnu, who is the source of creation, the soul within all beings, and the goal of liberation.

Key points

• The Mudgala Upanishad is a medieval Vaishnava text attached to the Rigveda, classified as a Samanya (general) Upanishad .
• It is one of two Upanishads that discuss the Purusha Sukta of the Rigveda, presenting only the first nine verses of the hymn .
• The text asserts that Narayana (Vishnu) is the Supreme Brahman, the primordial Purusha who created the universe from a fourth part of Himself .
• The Upanishad teaches that Vishnu is the Atman (soul) within all individual living beings and that liberation is the state of union between the individual soul and Brahman .
• It presents a dialogue between Vasudeva (Vishnu) and Indra, imparting the secret knowledge of the Purusha Sukta for attaining moksha .

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Part 1: Origins and Historical Context

The Mudgala Upanishad (Sanskrit: मुद्गल उपनिषत्) is a late Upanishad, generally considered to be a medieval text, though it reflects a post-Vedic but early Vaishnava synthesis of Vedic and Pancharatra doctrines . It is classified as a Samanya (general) Upanishad and is attached to the Rigveda . It is listed at number 57 in the Muktika canon of 108 Upanishads .

The Sage Mudgala

The text is named after the Vedic sage Mudgala, who is credited with composing Rigvedic hymn 10.102 . The sage Mudgala is celebrated in the Mahabharata as a figure who refused to go to heaven with a celestial messenger, preferring his meditative, ascetic life and his human existence in a state of moksha . The ethical and virtuous life celebrated in that story resonates with the teachings of the Upanishad .

The author or composition date of Mudgala Upanishad is unknown. Jan Gonda – a professor of Sanskrit and Dutch Indologist, states it is a late Upanishad . The style and structure of Sanskrit words used by the text suggest it to be a medieval text . The text, states Klaus Witz, is a post-Vedic but early Vaishnava Upanishad . The Upanishad reflects an integration and a harmony of Vedic doctrines with those of Vaishnava doctrines .

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Part 2: Structure and Contents

The Mudgala Upanishad is structured into four chapters . The first part opens with nine slokas which references and presents the Purusasukta from the Rigveda chapter 10.90, stating it to be the foundation of Vaishnavism and asserting that Vishnu is the Purusha, or primordial person . The second part of the text is structured in prose form, presenting it as a discourse from Vasudeva (Vishnu) to Indra who represents the inhabitants of the universe seeking moksha (liberation) . The teachings in the text, states Gonda, resonate with the main tenets found in the Hindu epics and post-epic, especially pancharatra literature .

Chapter One: A Summary of Purusha Sukta

The first chapter opens with a summary of the Purusha Sukta, the famed 10th hymn of the 90th chapter of the Rigveda . The text interprets this hymn within a Vaishnava framework, identifying the cosmic Purusha (the primordial being) with Vishnu (Narayana, Hari) . The chapter explains the Purusha Sukta verse by verse, revealing its hidden meanings. Key points include:

• “A thousand-headed” is interpreted as meaning “countless,” signifying Vishnu’s infinite nature .
• “Ten fingers” is interpreted as “infinite distance,” describing His all-pervading nature in space .
• The first two verses assert Vishnu’s omnipresence in space and time .
• The third verse speaks of Vishnu as the giver of liberation .
• The text presents the Purusha’s four-fold nature, with “Tripad” etc., glorifying the aspect of Aniruddha .
• The origin of Prakriti and Purusha from a quarter of Hari is described in the line “from that Virat was born” .
• The sacrifice of creation and the attainment of Moksha are stated by “Yat Purushena” .

Chapter Two: The Supreme Mystery

This chapter presents the teaching as a discourse from Vasudeva (Vishnu) to Indra, who represents all inhabitants of the universe seeking moksha . The central revelation is that Narayana is the Supreme Being, the source of all. The chapter states that to uplift suffering beings, the Purusha, who was beyond the grasp of name and form, took on a form with a thousand parts . This Narayana is described as the Past, Present, and the Future, and the giver of Moksha to all .

He made himself into four parts. With three parts, He exists in the heavens. By the fourth, the Aniruddha form of Narayana, all worlds have come into existence . This fourth part, Aniruddha, created Prakriti (matter) and instructed the four-faced Brahma on the work of creation .

Chapter Three: The Single God Becoming Many

This chapter emphasizes that the one God, though unborn, becomes many . It teaches that different worshippers approach the same supreme being through different forms:

• The Adhvaryus worship as Agni .
• The Samavedins worship as Saman .
• Serpents meditate on Him as poison .
• Men worship as wealth .
• Demons worship as magic .

The text declares: “He becomes whatever he is worshipped as; so, one should think ‘I am the supreme being’ and will become that” .

Chapter Four: Only Brahman with the Threefold Missing is Jiva

This chapter discusses the nature of the supreme Brahman and the obstacles to realizing it. It states that Brahman is beyond:

• The threefold misery: Adhyatmika (disease), Adhibhautika (from other beings), and Adhidaivika (from nature) .
• The six layers: skin, flesh, blood, bones, tendons, and marrow .
• The six enemies: lust, anger, covetousness, infatuation, conceit, and jealousy .
• The five sheaths: food, vital airs, mind, cognition, and bliss .
• The six transformations: being, birth, growth, change, decline, and destruction .
• The six waves: hunger, thirst, sorrow, delusion, old age, and death .
• The six delusions: about family, lineage, class, caste, stages of life, and forms .

The chapter asserts: “Through contact with the supreme spirit becomes the Jiva – he is none other” . This points to the Advaitic truth that the individual soul is not separate from the Supreme.

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Part 3: The Deeper Teaching – The Purusha Sukta and Vaishnavism

The Mudgala Upanishad is a quintessential text of the Vaishnava tradition that uses the ancient Vedic hymn of the Purusha Sukta to establish the supremacy of Vishnu. The text states that Vishnu is the Adi-purusha, the primordial cosmic reality, who is nothing but Brahman . He is the cause of all that exists .

The Upanishad explains that Vishnu, through a process of sacrifice, becomes both the unchanging and evolving reality, and the Atman (soul) within every living being . This is a direct integration of the Upanishadic concept of the Atman (the individual soul) with the Vaishnava concept of Bhagavan (the Supreme Lord). Liberation (moksha) is the realization of the union between the individual Atman and the universal Brahman .

Understanding the Fourth Part

The text makes a unique claim about the creation of the universe. It explains that the Supreme Purusha divided Himself into four parts. Three parts remained in the heavens, and the fourth part became all living beings and nature . This fourth part is associated with Aniruddha, one of the four Vyuha forms of Vishnu . This teaching reflects the Pancharatra theology of Vyuhas, but has been integrated into the Vedantic framework of the Upanishad .

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Part 4: The Path to Liberation

The Mudgala Upanishad emphasizes that knowledge of the Purusha Sukta, and the realization of the identity between the individual soul and the Supreme Being, is the path to liberation .

The Fruit of Knowledge

The text declares that one who knows the Purusha Sukta and its meaning becomes liberated . “Whoever knows this Creation and Liberation lives a full life” . The text promises that the student who studies this Upanishad “is purified in fire, wind and sun; has health and wealth, becomes rich in children and grandchildren, a scholar, purified from great sin…becomes the pristine Brahman in this birth” .

The Guru’s Instruction

The Upanishad stresses the importance of receiving the teaching from a guru . The guru should impart this secret knowledge to a humble disciple in a pure place, on a sacred star, after regulating the vital airs, and whispering it in the right ear . It should not be imparted to the uninitiated, those who do not know the Vedas, non-Vaishnavas, or the discontented .

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Further Exploration with Dr. Surabhi Solanki’s Books

For readers inspired by the profound teachings of the Mudgala Upanishad and wishing to deepen their understanding of the identity of the individual soul with the Supreme, Dr. Surabhi Solanki’s books offer an excellent contemporary gateway. A physician and spiritual thinker from Uttarakhand, Dr. Solanki bridges classical Advaita Vedanta with modern clarity and psychological insight.

Awakening Through Vedanta: Timeless Wisdom of Adi Shankaracharya serves as an accessible guide to the non-dual philosophy that the Mudgala Upanishad teaches—the identity of the Atman with Brahman. Bhagavad Gita: Insights from Adi Shankaracharya presents the Gita’s teachings through the lens of Shankara’s Advaita tradition, exploring the nature of the Self and the path to liberation. The Hidden Secrets of Immortality – Katha Upanishad Retold explores the nature of the deathless Self, resonating with the Upanishad’s vision of union with the Supreme.

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Summary

The Mudgala Upanishad is a medieval Vaishnava text attached to the Rigveda that expounds the Purusha Sukta, identifying the primordial Purusha with Narayana (Vishnu) as the Supreme Brahman. It teaches that Vishnu created the universe from a fourth part of Himself and became the Atman (soul) within all living beings. Liberation is the realization of the union between the individual soul and the Supreme. The text presents a dialogue between Vasudeva and Indra, imparting the secret knowledge of the Purusha Sukta. The Mudgala Upanishad integrates Vedic doctrines with Vaishnava theology, offering a path to liberation through knowledge, meditation, and the realization that the individual self is none other than the Supreme Being. The Mudgala Upanishad invites you to see the divine within yourself, to realize that you are not separate from the Supreme, and to attain liberation by uniting your soul with the soul of the universe.

Om Shanti Shanti Shanti