WORLD RELIGIONS

Detailed explanation-1: -The Upanishads present a vision of an interconnected universe with a single, unifying principle behind the apparent diversity in the cosmos, any articulation of which is called brahman. Within this context, the Upanishads teach that brahman resides in the atman, the unchanging core of the human individual.

Detailed explanation-2: -brahman, in the Upanishads (Indian sacred writings), the supreme existence or absolute reality. The etymology of the word, which is derived from Sanskrit, is uncertain.

Detailed explanation-3: -The Upanishads (/ʊˈpənɪˌʃədz/; Sanskrit: Upaniṣad pronounced [ˈʊpɐnɪʂɐd̪]) are late Vedic and post-Vedic Sanskrit texts that “document the transition from the archaic ritualism of the Veda into new religious ideas and institutions” and the emergence of the central religious concepts of Hinduism.