Changes

* what is the ultimate truth of existence?

* what is the ultimate truth of existence?

* how did the universe originate?

* how did the universe originate?

Obviously no other knowledge source has ever attempted to answer such questions and it is only Upanishads and other Vedanta texts that give us the last word on all such matters apart from practicing what is given in them. Through no other means is it possible for us to get convincing answers to our queries regarding them. Not being the work of man (Apaurusheya) Upanishads are free from the usual shortcomings of all human endeavor such as error, doubt, and deception. It is open to us all to verify their statements by actual experience along the lines prescribed by them. The truths inculcated in them are not mere theories, but facts, and as such are invulnerable.<ref>Swami Madhavananda author of A Bird's-Eye View of the Upanishads (1958) ''The Cultural Heritage of India, Volume 1 : The Early Phases (Prehistoric, Vedic and Upanishadic, Jaina and Buddhist).'' Calcutta : The Ramakrishna Mission Institute of Culture. (Pages 345-365)</ref>

Obviously no other knowledge source has ever attempted to answer such questions and it is only Upanishads and other Vedanta texts that give us the last word on all such matters apart from practicing what is given in them. Through no other means is it possible for us to get convincing answers to our queries regarding them. Not being the work of man (Apaurusheya) Upanishads are free from the usual shortcomings of all human endeavor such as error, doubt, and deception. It is open to us all to verify their statements by actual experience along the lines prescribed by them. The truths inculcated in them are not mere theories, but facts, and as such are invulnerable.<ref name=":2">Swami Madhavananda author of A Bird's-Eye View of the Upanishads (1958) ''The Cultural Heritage of India, Volume 1 : The Early Phases (Prehistoric, Vedic and Upanishadic, Jaina and Buddhist).'' Calcutta : The Ramakrishna Mission Institute of Culture. (Pages 345-365)</ref>

=== Questions ===

=== Questions ===

In this way the question "What is the cause" (किं कारणं । kiṁ kāraṇaṁ) pertains to the primordial cause of the regulation of creation, continuance and dissolution.<ref>Swami Gambhirananda (2009 Fourth Edition) ''Svetasvara Upanishad With the Commentary of Sankaracharya.'' Kolkata: Advaita Ashrama (Page 45-46)</ref>

In this way the question "What is the cause" (किं कारणं । kiṁ kāraṇaṁ) pertains to the primordial cause of the regulation of creation, continuance and dissolution.<ref>Swami Gambhirananda (2009 Fourth Edition) ''Svetasvara Upanishad With the Commentary of Sankaracharya.'' Kolkata: Advaita Ashrama (Page 45-46)</ref>

'''Mundakopanishad''' also raises the question of Knowledge<blockquote>कस्मिन्नु भगवो विज्ञाते सर्वमिदं विज्ञातं भवतीति ॥ ३ ॥ (Mund. Upan. 1.1.3)<ref>Mundaka Upanishad ([https://sa.wikisource.org/wiki/%E0%A4%AE%E0%A5%81%E0%A4%A3%E0%A5%8D%E0%A4%A1%E0%A4%95%E0%A5%8B%E0%A4%AA%E0%A4%A8%E0%A4%BF%E0%A4%B7%E0%A4%A6%E0%A5%8D Complete])</ref></blockquote><blockquote>kasminnu bhagavo vijñāte sarvamidaṁ vijñātaṁ bhavatīti ॥ 3 ॥ (Mund. Upan. 1.1.3)</blockquote>Meaning : What is that by knowing which everything in this universe is known?  

'''Mundakopanishad''' also raises the question of Knowledge<blockquote>कस्मिन्नु भगवो विज्ञाते सर्वमिदं विज्ञातं भवतीति ॥ ३ ॥ (Mund. Upan. 1.1.3)<ref name=":4">Mundaka Upanishad ([https://sa.wikisource.org/wiki/%E0%A4%AE%E0%A5%81%E0%A4%A3%E0%A5%8D%E0%A4%A1%E0%A4%95%E0%A5%8B%E0%A4%AA%E0%A4%A8%E0%A4%BF%E0%A4%B7%E0%A4%A6%E0%A5%8D Complete])</ref></blockquote><blockquote>kasminnu bhagavo vijñāte sarvamidaṁ vijñātaṁ bhavatīti ॥ 3 ॥ (Mund. Upan. 1.1.3)</blockquote>Meaning : What is that by knowing which everything in this universe is known?  

=== Answers ===

=== Answers ===

== Brahman as in Different Sampradayas ==

== Brahman as in Different Sampradayas ==

Everyone of the vedantic system-builders - Sri Shankara, Ramanujacharya, Madhavacharya and others-has followed his own standpoint in his commentary of the Upanishads, bringing a mind illumined, directed by his own individual spiritual experience and interpreted all the passages to uphold his position and popularize the system of thought he expounded.<ref>Swami Madhavananda author of A Bird's-Eye View of the Upanishads (1958) ''The Cultural Heritage of India, Volume 1 : The Early Phases (Prehistoric, Vedic and Upanishadic, Jaina and Buddhist).'' Calcutta : The Ramakrishna Mission Institute of Culture. (Pages 333-344)</ref>  

Everyone of the vedantic system-builders - Sri Shankara, Ramanujacharya, Madhavacharya and others-has followed his own standpoint in his commentary of the Upanishads, bringing a mind illumined, directed by his own individual spiritual experience and interpreted all the passages to uphold his position and popularize the system of thought he expounded.<ref>Swami Ghanananda author of The Dawn of Indian Philosophy (1958) ''The Cultural Heritage of India, Volume 1 : The Early Phases (Prehistoric, Vedic and Upanishadic, Jaina and Buddhist).'' Calcutta : The Ramakrishna Mission Institute of Culture. (Pages 333-344)</ref>  

While fundamentally in agreement regarding Brahman various Vedantic schools differ in the following aspects

While fundamentally in agreement regarding Brahman various Vedantic schools differ in the following aspects

== निर्गुणब्रह्मा ॥ Nirguna Brahma ==

== निर्गुणब्रह्मा ॥ Nirguna Brahma ==

'''Advaita Vedantins''' totally dismiss the concept that Brahman and Jagat (world) are completely distinct from each other and their tattva is explained by Sri Adi Shankaracharya and Advaita Bhashyas. Brahman is Nirguna, without attributes, and is Real; all else is unreal; Jivatma and Paramatma are the same without any difference. According to them the idea of difference arises from Avidya (nescience, ignorance, lack of yadartha jnana) and when Atma transcends Avidya, it brings about the realization of the All-ness and wholeness of the Atman as indicated by the vidya-sutra <blockquote>आत्मेत्येवोपासीतात्र ह्येते सर्व एकं भवन्ति । ātmetyevopāsītātra hyete sarva ekaṁ bhavanti । (Brhd. Upan. 1.4.7)<ref>Brhadaranyaka Upanishad ([https://sa.wikisource.org/wiki/%E0%A4%AC%E0%A5%83%E0%A4%B9%E0%A4%A6%E0%A4%BE%E0%A4%B0%E0%A4%A3%E0%A5%8D%E0%A4%AF%E0%A4%95_%E0%A4%89%E0%A4%AA%E0%A4%A8%E0%A4%BF%E0%A4%B7%E0%A4%A6%E0%A5%8D_1a Adhyaya 1])</ref></blockquote>The Universe springs from Brahman, just like hairs on a man's head; it is the work of Maya. Cause and effect are one and the same (कार्यकारण-अभेदः) just like an aggregation of threads is seen in the form of a cloth. As long as the Atma identifies itself with the [[Upadhi (उपाधिः)|Upadhis]] (vehicle of atma), it remains bound in Samsara, when it Knows Itself as Self, it becomes free from Samsara. For those who are not yet ready for this effort of Self Knowledge, ritual is not only desirable but also necessary. Those who reached the point where Atma only attracts them, Jnanam is enough and by Sadhana they achieve Brahman, the goal. However, a Jnani does not abstain from Karma or actions (similar as in Samkhya siddhanta), he best understands them and actively engages in them, being unattached to the results and not by the dictate of desire. Such a person is called Jivanmukta.

 

'''Advaita Vedantins''' totally dismiss the concept that Brahman and Jagat (world) are completely distinct from each other and their tattva is explained in Shri Adishankara Bhashyas. Brahman is Nirguna, without attributes, and is Real; all else is unreal; Jivatma and Paramatma are the same without any difference. According to them the idea of difference arises from Avidya (nescience, ignorance, lack of yadartha jnana) and when Atma transcends Avidya, it brings about the realization of the All-ness and wholeness of the Atman as indicated by the vidya-sutra<blockquote>आत्मेत्येवोपासीतात्र ह्येते सर्व एकं भवन्ति । ātmetyevopāsītātra hyete sarva ekaṁ bhavanti । (Brhd. Upan. 1.4.7)<ref>Brhadaranyaka Upanishad ([https://sa.wikisource.org/wiki/%E0%A4%AC%E0%A5%83%E0%A4%B9%E0%A4%A6%E0%A4%BE%E0%A4%B0%E0%A4%A3%E0%A5%8D%E0%A4%AF%E0%A4%95_%E0%A4%89%E0%A4%AA%E0%A4%A8%E0%A4%BF%E0%A4%B7%E0%A4%A6%E0%A5%8D_1a Adhyaya 1])</ref></blockquote>The Universe springs from Brahman, just like hairs on a man's head; it is the work of Maya. Cause and effect are one and the same (कार्यकारण-अभेदः) just like an aggregation of threads is seen in the form of a cloth. As long as the Atma identifies itself with the [[Upadhi (उपाधिः)|Upadhis]] (vehicle of atma), it remains bound in Samsara, when it Knows Itself as Self, it becomes free from Samsara. For those who are not yet ready for this effort of Self Knowledge, ritual is not only desirable but also necessary. Those who reached the point where Atma only attracts them, Jnanam is enough and by Sadhana they achieve Brahman, the goal. However, a Jnani does not abstain from Karma or actions (similar as in Samkhya siddhanta), he best understands them and actively engages in them, being unattached to the results and not by the dictate of desire. Such a person is called Jivanmukta.

For example, Chandogya Upanishad describes the unity of Jiva and Brahman, in the conversation between [[Uddalaka and Shvetaketu (उद्दालकः श्वेतकेतुः च।)|Uddalaka and Shvetaketu]]. Kathopanishad also proclaims that he who sees as though there is difference between the two (Jiva and Brahman) will be engaged in cycle of birth and death. Jnana that they are one and the same is to be attained through the Manas only. There is no diversity between the Jivatma and Supreme Brahman.  (Kath. Upan. 2.1.11)<ref>Swami Gambhirananda (1989 Second Edition) ''[https://archive.org/details/EightUpanishadsWithSankarabhashyamSwamiGambhiranandaVol11989/page/n198 Eight Upanishads, Volume 1 (Isa, Kena, Katha,and Taittriya)]'' Calcutta: Advaita Ashrama</ref>

For example, Chandogya Upanishad describes the unity of Jiva and Brahman, in the conversation between [[Uddalaka and Shvetaketu (उद्दालकः श्वेतकेतुः च।)|Uddalaka and Shvetaketu]]. Kathopanishad also proclaims that he who sees as though there is difference between the two (Jiva and Brahman) will be engaged in cycle of birth and death. Jnana that they are one and the same is to be attained through the Manas only. There is no diversity between the Jivatma and Supreme Brahman.  (Kath. Upan. 2.1.11)<ref>Swami Gambhirananda (1989 Second Edition) ''[https://archive.org/details/EightUpanishadsWithSankarabhashyamSwamiGambhiranandaVol11989/page/n198 Eight Upanishads, Volume 1 (Isa, Kena, Katha,and Taittriya)]'' Calcutta: Advaita Ashrama</ref>

=== Unity of Jivatma and Brahman ===

=== Unity of Jivatma and Brahman ===

According to the Advaita Sampradaya the impersonal Brahman is fundamentally identical  

According to the Advaita Sampradaya the impersonal Brahman is essentially identical with the Atman. Their apparent difference, but essential unity is admirably presented in the following oft-quoted mantras from '''Mundakopanishad''' <blockquote>द्वा सुपर्णा सयुजा सखाया समानं वृक्षं परिषस्वजाते । तयोरन्यः पिप्पलं स्वाद्वत्त्यनश्नन्नन्यो अभिचाकशीति ॥ १ ॥ </blockquote><blockquote>समाने वृक्षे पुरुषो निमग्नोऽनीशया शोचति मुह्यमानः । जुष्टं यदा पश्यत्यन्यमीशमस्य महिमानमिति वीतशोकः ॥ २ ॥ (Mund. Upan. 3.1.1-2)<ref name=":4" /></blockquote>Summary : Two birds of beautiful plumage (Atman and Brahman) who are friends and always joined together, cling to the same tree (the body). One of them (the Atman) eats sweet (and bitter) fruits (experiences the results of its past work), but the other only looks on without eating. On the same tree (wholly identified with the body), the individual Atman (Purusha) remains drowned (stuck); is overwhelmed by his impotence and suffers. When is sees the other, the Infinite Being (Isham) and His glory, then it becomes liberated from sorrow.<ref name=":2" /><ref name=":32">Swami Gambhirananda (1937) ''Eight Upanishads, Volume 2 (Aitareya, Mundaka, Mandukya and Karika, and  Prasna) With the Commentary of Sankaracarya.'' Calcutta: Advaita Ashrama. (Pages 145-147)</ref>

'''Mandukya Upanishad's''' Mahavakya reinstates the concept of unity of Atma and Paramatma.<blockquote>सर्वं ह्येतद् ब्रह्मा अयमात्मा ब्रह्म। This Atma is Brahman (Mand. Upan. 2)</blockquote>When Nachiketa presses Yama to reveal to him the supreme secret, Yama says <ref name=":1">Sharma, Ram Murthy. (1987 2nd edition) ''Vaidik Sahitya ka Itihas'' Delhi : Eastern Book Linkers (Page 143)</ref><blockquote>यदेवेह तदमुत्र यदमुत्र तदन्विह । मृत्योः स मृत्युमाप्नोति य इह नानेव पश्यति ॥ १० ॥</blockquote><blockquote>yadeveha tadamutra yadamutra tadanviha । mr̥tyoḥ sa mr̥tyumāpnoti ya iha nāneva paśyati ॥ 10 ॥</blockquote><blockquote>मनसैवेदमाप्तव्यं नेह नानाऽस्ति किंचन । मृत्योः स मृत्युं गच्छति य इह नानेव पश्यति ॥ ११ ॥ (Kath. Upan. 2.1.10-11)<ref>Kathopanishad ([https://sa.wikisource.org/wiki/%E0%A4%95%E0%A4%A0%E0%A5%8B%E0%A4%AA%E0%A4%A8%E0%A4%BF%E0%A4%B7%E0%A4%A6%E0%A4%A4%E0%A5%8D/%E0%A4%A6%E0%A5%8D%E0%A4%B5%E0%A4%BF%E0%A4%A4%E0%A5%80%E0%A4%AF%E0%A5%8B%E0%A4%A7%E0%A5%8D%E0%A4%AF%E0%A4%BE%E0%A4%AF%E0%A4%83/%E0%A4%AA%E0%A5%8D%E0%A4%B0%E0%A4%A5%E0%A4%AE%E0%A4%B5%E0%A4%B2%E0%A5%8D%E0%A4%B2%E0%A5%80 Adhyaya 2, Valli 1])</ref></blockquote><blockquote>manasaivedamāptavyaṁ neha nānā'sti kiṁcana । mr̥tyoḥ sa mr̥tyuṁ gacchati ya iha nāneva paśyati ॥ 11 ॥ (Kath. Upan. 2.1.10-11)</blockquote>Summary : The entity that exists in all beings from Brahma down to immovable and appears as non-Brahman owing to limiting factors (Jiva) is different from Supreme Brahman is subject to birth and death. What indeed is here, is there and what is there is here. He who sees as though there is difference between the two, goes from death to death. This is to be attained through the Manas only. There is no diversity between the Self and Supreme Brahman.'''<ref name=":3">Swami Gambhirananda (1989 Second Edition) ''Eight Upanishads, Volume 1 (Isa, Kena, Katha,and Taittriya) With the Commentary of Sankaracarya.'' Calcutta: Advaita Ashrama</ref>'''

'''Mandukya Upanishad's''' Mahavakya reinforces the concept of unity of Atma and Paramatma.<blockquote>सर्वं ह्येतद् ब्रह्मा अयमात्मा ब्रह्म। This Atma is Brahman (Mand. Upan. 2)</blockquote>When Nachiketa presses Yama to reveal to him the supreme secret, Yama says <ref name=":1">Sharma, Ram Murthy. (1987 2nd edition) ''Vaidik Sahitya ka Itihas'' Delhi : Eastern Book Linkers (Page 143)</ref><blockquote>यदेवेह तदमुत्र यदमुत्र तदन्विह । मृत्योः स मृत्युमाप्नोति य इह नानेव पश्यति ॥ १० ॥</blockquote><blockquote>yadeveha tadamutra yadamutra tadanviha । mr̥tyoḥ sa mr̥tyumāpnoti ya iha nāneva paśyati ॥ 10 ॥</blockquote><blockquote>मनसैवेदमाप्तव्यं नेह नानाऽस्ति किंचन । मृत्योः स मृत्युं गच्छति य इह नानेव पश्यति ॥ ११ ॥ (Kath. Upan. 2.1.10-11)<ref>Kathopanishad ([https://sa.wikisource.org/wiki/%E0%A4%95%E0%A4%A0%E0%A5%8B%E0%A4%AA%E0%A4%A8%E0%A4%BF%E0%A4%B7%E0%A4%A6%E0%A4%A4%E0%A5%8D/%E0%A4%A6%E0%A5%8D%E0%A4%B5%E0%A4%BF%E0%A4%A4%E0%A5%80%E0%A4%AF%E0%A5%8B%E0%A4%A7%E0%A5%8D%E0%A4%AF%E0%A4%BE%E0%A4%AF%E0%A4%83/%E0%A4%AA%E0%A5%8D%E0%A4%B0%E0%A4%A5%E0%A4%AE%E0%A4%B5%E0%A4%B2%E0%A5%8D%E0%A4%B2%E0%A5%80 Adhyaya 2, Valli 1])</ref></blockquote><blockquote>manasaivedamāptavyaṁ neha nānā'sti kiṁcana । mr̥tyoḥ sa mr̥tyuṁ gacchati ya iha nāneva paśyati ॥ 11 ॥ (Kath. Upan. 2.1.10-11)</blockquote>Summary : The entity that exists in all beings from Brahma down to immovable and appears as non-Brahman owing to limiting factors (Jiva) is different from Supreme Brahman is subject to birth and death. What indeed is here, is there and what is there is here. He who sees as though there is difference between the two, goes from death to death. This is to be attained through the Manas only. There is no diversity between the Self and Supreme Brahman.'''<ref name=":3">Swami Gambhirananda (1989 Second Edition) ''Eight Upanishads, Volume 1 (Isa, Kena, Katha,and Taittriya) With the Commentary of Sankaracarya.'' Calcutta: Advaita Ashrama</ref>'''

'''Brhdaranyaka Upanishad''' also lays emphasis of the Unity of Jiva and Brahman (2.4.6-9)<ref name=":12">Brhadaranyaka Upanishad ([https://sa.wikisource.org/wiki/%E0%A4%AC%E0%A5%83%E0%A4%B9%E0%A4%A6%E0%A4%BE%E0%A4%B0%E0%A4%A3%E0%A5%8D%E0%A4%AF%E0%A4%95_%E0%A4%89%E0%A4%AA%E0%A4%A8%E0%A4%BF%E0%A4%B7%E0%A4%A6%E0%A5%8D_2p Adhyaya 2])</ref>. In the [[Yajnavalkya Maitreyi samvada (याज्ञवल्क्यमैत्रेय्योः संवादः)|Yajnavalkya and Maitreyi Samvada]] the very nature of Atman is defined. All the brahmanas, kshatriyas, the whole world, the countless devatas and all beings are the form of Atman only.<ref name=":1" />

'''Brhdaranyaka Upanishad''' also lays emphasis of the Unity of Jiva and Brahman (2.4.6-9)<ref name=":12">Brhadaranyaka Upanishad ([https://sa.wikisource.org/wiki/%E0%A4%AC%E0%A5%83%E0%A4%B9%E0%A4%A6%E0%A4%BE%E0%A4%B0%E0%A4%A3%E0%A5%8D%E0%A4%AF%E0%A4%95_%E0%A4%89%E0%A4%AA%E0%A4%A8%E0%A4%BF%E0%A4%B7%E0%A4%A6%E0%A5%8D_2p Adhyaya 2])</ref>. In the [[Yajnavalkya Maitreyi samvada (याज्ञवल्क्यमैत्रेय्योः संवादः)|Yajnavalkya and Maitreyi Samvada]] the very nature of Atman is defined. All the brahmanas, kshatriyas, the whole world, the countless devatas and all beings are the form of Atman only.<ref name=":1" />