" In this state we realize that we are not a physical creature but the Atman, the Self, and thus not separate from God. We see the world not as pieces but whole, and we see that whole as a manifestation of God. Once identified with the Self, we know that although the body will die, we will not die; our awareness of this identity is not ruptured by the death of the physical body. Thus we have realized the essential immortality which is the birthright of every human being. To such a person, the Gita says, death is no more traumatic than taking off an old coat (2:22). "

― Krishna-Dwaipayana Vyasa , The Bhagavad Gita