Sinner and saint belong to the demiurge.
The demiurge covers, hides the one God.
Heaven and hell are places made from the demiurge.
All things made from the demiurge are temporal visions.
The demiurge is the entire cosmos.
There are 3 spheres
Physical world, spiritual world and the Eternal God.
Gnosis is only to realise the Eternal (Ein sof) and understand how the other two spheres fit in.