When one dies on this plane of existence the soul and all previous memories go to the astral plane.This plane acts on the law of karma and the law of attraction.
What goes round comes round.The kinder and more humane that you have been sees you go to a nicer part of the plane.a rapist/murder will go to a not so nice part.
Yes i am sure that all faiths have there own take on this.
Light and grace.
Eternity.