Isvara and maya go together in this world.
For every subtle body, there’s a light reflecting in it.
The sleep dream is purely a mind dream, thought built upon thought.
But the waking dream is a superimposition of thought built upon the substrate of satcitananda.
But deep sleep is not nirvikalpa samadhi.
Nirvikalpa samadhi requires an awakened intellect to recognize and identify with intelligent awareness.
To deconstruct the superimposition and identify with the substrate.
The mind provides the data. The intellect analyzes and decides. The life force moves the body. That’s spontaneous nondoing in a nutshell.
Maybe in deep sleep the memories of the day gets downloaded to the dna of universal consciousness. So both body and mind get refreshed every night during a deep sleep.
If seeing through maya is seeing isvara, it’s helps to know what’s exactly being seen through.