Not even the deepest sleep will give you such a rest as meditation can. The mind goes on jumping even in deepest sleep. Just those few moments in meditation your brain has almost stopped. ... You forget the body. ... You feel such pleasure in it. You become so light. This perfect rest we will get in meditation.
Swami VivekanandaThe Absolute God of the universe, the creator, preserver, and destroyer of the universe, is impersonal principle.
Swami Vivekananda