It is not only possible and lawful, but an absolute duty on the part of mortals to keep up a loving intercourse with the loved ones who have gone before.
W. T. Stead, Preface to After Death, or Letters from Julia
The dead come calling for all the reasons that we visit each other in ordinary life--and for a few more interesting reasons. They come to deal with their unfinished business and pay off their debts. They come seeking forgiveness, or revenge. They come to tell us they’re okay, or that they are lost and afraid, or struggling with addictions, and need...