The Spirits' Book
Book Two - The Spirit World
Chapter VI - Spirit Life
Spirit Sympathy and Antipathy – Soul Mates
297. Does the affection of two spirits carry over from this world to the spirit world?
“Yes, if it is based on true sympathy. If physical causes have influenced this affection more than sympathy, it ends with those causes. Affections are more solid and lasting among spirits than human beings because they are not subject to the whims of material interests and self-love.”