Correct option is D
Pravahana Jaivali is a significant figure in the Brihadaranyaka Upanishad and the Chandogya Upanishad. He is remembered as the philosopher-king of the ancient kingdom of Panchala. His dialogue with Gautama (also known as Uddalaka Aruni) in the Upanishads is famous for discussing deep philosophical concepts, particularly concerning the transmigration of souls and life after death.
Key highlights of his contribution include:
Pravahana Jaivali introduced the profound philosophical doctrine of Samsara (the cycle of birth, death, and rebirth) to Gautama. This interaction between the two is pivotal in shaping Indian metaphysical and religious thought, particularly influencing later developments in Vedanta philosophy.
The king's discourse in the Brihadaranyaka Upanishad covers essential topics such as the fate of the soul after death and the path of the gods and ancestors, detailing the journey of the soul and how one can achieve liberation from the cycle of Samsara.
Pravahana Jaivali’s teachings are seen as groundbreaking for their contribution to early Indian philosophical discourse, reflecting the depth of knowledge held by kings in that era.