Principal Upanishads, Aranyakas & Vedanta
The concluding portion of the Vedic literature, termed Vedanta, is encapsulated in the Aranyakas ('Forest Texts') and the Upanishads. Marking a philosophical shift from external ritualism toward metaphysical enquiry, the Upanishads examine the nature of ultimate reality (Brahman), the individual soul (Atman), causality (Karma), and liberation (Moksha). Classical traditions recognize 108 Upanishads, with eleven 'Principal' (Mukhya) Upanishads—such as the Brihadaranyaka, Chandogya, Katha, and Mundaka—commented upon by Adi Shankara and later philosophical schools. The Upanishadic dialogues, such as Nachiketa's dialogue with Yama on immortality in the Katha Upanishad and Yajnavalkya's philosophical debates at King Janaka's court, articulate profound Mahavakyas ('Great Sayings') such as 'Tat Tvam Asi' and 'Aham Brahmasmi'.
Key Concepts & Examination Highlights
- India's national motto 'Satyameva Jayate' ('Truth Alone Triumphs') is inscribed from the Mundaka Upanishad.
- The Brihadaranyaka Upanishad contains the famous prayer 'Asato Ma Sadgamaya' and the philosophical dialogues of Sage Yajnavalkya.
- The Chandogya Upanishad contains the famous Mahavakya 'Tat Tvam Asi' ('That Thou Art') spoken by Uddalaka Aruni to his son Shvetaketu.
- The Katha Upanishad narrates the profound conversation between the young seeker Nachiketa and Yama, the god of death.