sushupti | सुषुप्ति
Sushupti (Devanagari: सुषुप्ति ISO15919: suṣupti) is dreamless sleep.
God has given the jiva a mind. Mind is the worker. Its nature is to be constantly working. Mind is active even while sleeping mind. It is dreaming.
The material mind has a finite limit of the amount of pain and pleasure it can bear. Sometimes, God embraces His child the jiva. This is so blissful experience that mind cannot bear that bliss and falls unconscious. This is the state of sushupti.
God embraces the jiva to gives a glimpse of the divine bliss to attract the jiva to turn away from Maya and towards God.
REFERENCE