We fear death because of pain, and because of the thought that we may become obliterated. This idea is erroneous. Jesus showed himself in a physical form to his disciples after his death. Lahiri Mahasaya returned in the flesh the next day after he had entered mahasamadhi. They proved that they were not destroyed.
Paramahansa YoganandaLord Krishna... proclaims Self-realization, true wisdom, as the highest branch of all human knowledge-the king of all sciences, the very essence of dharma ("religion")-for it alone permanently uproots the cause of man's threefold suffering and reveals to him his true nature of Bliss. Self-realization is yoga or "oneness" with truth-the direct perception or experience of truth by the all-knowing intuitive faculty of the soul.
Paramahansa YoganandaThe man of Self-realization knows a bliss that cannot be compared to anything in this world. His joy is independent of any object or sensory experience. It is an incomparable happiness that cannot be described in words. Such joy is known as sattvik-ananda.
Paramahansa Yogananda