[Elsie]

What I can’t understand is if Christians believe there is a heaven, why is communication with those in heaven impossible?

The BIBLE says NOT to try to communicate with the dead.

CHRISTIANs don't.

[MrB]

Yeah, I was gonna comment on that, as well.

Don’t mess with spirit communication.
Ghosts, UFOs, paranormal - if you’re of a biblical worldview, you know all those things come from Satan and his “angels”.