A God of peace and rest is within us all that is why we have to heed sleep's call. On a daily basis that is usually at night we tend to fall asleep devoid of any light.
In that unconscious darkness of our soul we find true rest and peace playing a role in everyone's existence no matter who it is a likeness of that sought as heavenly bliss.
It's an unconscious union with our Source of which most people aren't aware of course. Throughout our lives this discipline we keep being an imperative need to get some sleep.
No creature can ever ignore it for too long as its force is overwhelming and so strong. It's a universal call for everything to return back to where it came from that we discern.
It really couldn't be any other way unless we get to experience a state beyond stress that may come about when one is awake in tune with a higher energy and it betake.
There are some higher dimensions of existence that can be experienced without any resistance. We just have to seek and find the secret place, that is hidden inside us all, with Divine Grace. ________