Shankaraja Arya: The self goes beyond Swar body, the prana, the mind, the intellect, and the causal body. He says as atman, as consciousness, I am perfectly all right. What can happen to me? Well, as a body,. no, I can understand the body is not doing well at all. It's going to be old and decrypt it and it will die. This straight away say, you are pure consciousness. It makes no sense.
Swami Sarvapriyananda teaches the Katha Upanishad, one of India's most revered texts which is also a part of the Vedas. It is a collection of philosophical poems representing a conversation between the sage Naciketas and Yama (god of death). They discuss the nature of Atman, Brahman and Moksha(liberation).