The Isha Upanishad (Devanagari: ईशोपनिषद् IAST īśopaniṣad) is one of the shortest Upanishads, embedded as the final chapter (adhyāya) of the Shukla Yajurveda. It is a Mukhya (primary, principal) Upanishad, and is known in two recensions, called Kanva (VSK) and Madhyandina (VSM). The Upanishad is a brief poem, consisting of 17 or 18 verses, depending on the recension.
It is a key scripture of the Vedanta sub-schools, and an influential Śruti to diverse schools of Hinduism. It is the 40th chapter of Yajurveda. The name of the text derives from its incipit, īśā vāsyam, "enveloped by the Lord",[2] or "hidden in the Lord (Self)". The text discusses the Atman (Self) theory of Hinduism, and is referenced by both Dvaita (dualism) and Advaita (non-dualism) sub-schools of Vedanta.
It is classified as a "poetic Upanishad" along with Kena, Katha, Svetasvatara and Mundaka by Paul Deussen (1908).
Etymology
The root of the word Ishvara comes from īś- (ईश, Ish) which means "capable of" and "owner, ruler, chief of",[7] ultimately cognate with English own (Germanic *aigana-, PIE *aik-). The word Isha (ईश) literally means "ruler, master, lord".[8] The term vāsyam (वास्य) literally means "hidden in, covered with, enveloped by".
Ralph Griffith and Max Muller, each interpret the term "Isha" in the Upanishad interchangeably as "Lord" and "Self" (one's Self). Puqun Li translates the title of the Upanishad as "the ruler of the Self".
The Upanishad is also known as Ishavasya Upanishad and Vajasaneyi Samhita Upanishad.
Chronology
The chronology of Isha Upanishad, along with other Vedic era literature, is unclear and contested by scholars. All opinions rest on scanty evidence, assumptions about likely evolution of ideas, and on presumptions about which philosophy might have influenced which other Indian philosophies.
Buddhism scholars such as Richard King date Isha Upanishad's composition roughly to the second half of the first millennium BC, chronologically placing it after the first Buddhist Pali canons. But what Richard King said about Isa Upanishad Chronology is absolutely not true , because modern scholars say Isa Upanishad by all means was composed before the birth of Buddha.
Hinduism scholars such as Stephen Phillips note the disagreement between modern scholars. Phillips suggests that Isha Upanishad was likely one of the earliest Upanishads, composed in the 1st half of 1st millennium BCE, after Brihadaranyaka and Chandogya, but before Taittiriya, Aitareya, Kaushitaki, Kena, Katha, Manduka, Prasna, Svetasvatara and Maitri Upanishads, as well as before the earliest Buddhist Pali and Jaina canons.
Earlier 19th- and 20th-century scholars have similarly expressed a spectrum of views. Isha Upanishad has been chronologically listed by them as being among early Upanishads to being one among the middle Upanishads. Deussen suggested, for example, that Isha was composed after ancient prose Upanishads – Brihadaranyaka, Chandogya, Taittiriya, Aitareya, Kaushitaki and Kena; during a period when metrical poem-like Upanishads were being composed. Further, he suggests that Isha was composed before other prose Upanishads such as Prasna, Maitri, Mandukya and all post-Vedic era Upanishads.
Winternitz, suggests that Isha Upanishad was probably a pre-Buddha composition along with Katha, Svetasvatara, Mundaka and Prasna Upanishad, but after the first phase of ancient Upanishads that were composed in prose such as Brihadaranyaka, Chandogya, Taittiriya, Aitareya, Kaushitaki and Kena. Winternitz states that Isha was likely composed before post-Buddhist Upanishads such as Maitri and Mandukya.
Ranade posits that Isha was composed in the second group of Upanishads along with Kena Upanishad, right after the first group of Brihadaranyaka and Chandogya, but chronologically before Taittiriya, Aitareya, Kaushitaki, Katha, Mundaka, Svetasvatara, Prasna, Mandukya and Maitrayani.
Structure
A manuscript page from the Isha Upanisad.
Isha Upanishad is the only Upanishad that is attached to a Samhita, the most ancient layer of Vedic text known for their mantras and benedictions. Other Upanishads are attached to a later layer of Vedic texts such as Brahmanas and Aranyakas. Max Muller notes that this does not necessarily mean that Isha Upanishad is among the oldest,[17] because Shukla Yajur Veda is acknowledged to be of a later origin than textual layers of other Vedas such as the Rig Veda.
The 8th-century Indian scholar Adi Shankara, in his Bhasya (review and commentary) noted that the mantras and hymns of Isha Upanishad are not used in rituals, because their purpose is to enlighten the reader as to "what is the nature of Self (Atman)?"; the Upanishad, thus, despite Yajurveda Samhita's liturgical focus, has not historically served as a liturgical text. Isha Upanishad is a philosophical text.
Difference between recensions
The Isha Upanishad manuscript differs in the two shakhas of the Shukla Yajurveda. These are called the Kanva (VSK) and Madhyandina (VSM) recensions. The order of verses 1–8 is the same in both, however, Kanva verses 9–14 correspond to Madhyandina verses 12, 13, 14, 9, 10, 11. Madhyandina verse 17 is a variation of Kanva 15, Kanva verse 16 is missing in Madhyandina, and Kanva verses 17–18 correspond to Madhyandina 15–16.
In both recensions, the Isha Upanishad is the 40th chapter of Shukla Yajur Veda. Versions with 18 verses refer to Kanva, while those with 17 verses are referring to the Madhyandina.
Courtesy--wikpedia
- Isha Upanishad