There are said to be several "heavens" and, further, a paradise.
It is said that we live among heaven and, even, the birds fly among the heaven.
There are some places where many people live among each other.
Some places, or a part of the same, contain again many people who are living. but, this contains a specific beauty and prosperity; of architecture and fields and creatures and people.
There are some other places that are darker of atmosphere where strange things take place, including some acts of murder.
Some places seem to have few inhabitants, but here, are the naked and dead.
Truly, no thing is simply vision and feeling and hearing and taste. This is in what is said to be the "illusion" or "veil" which seems to be the greatest darkness which entraps many in to hell or even reincarnation.