What are the different types of realms?

There are two ways, and two ways only, of penetrating into those lofty states—the higher realms of the spirit world.

The first is through your own spiritual development and progression—

The second is by special invitation from some dweller in those regions.

Any other way is barred to you by the invisible barriers of spiritual impenetrability.

I would say to you—

Benedicat te omnipotens Deus.