In Spiritist literature, one of the Divine Laws is the Law of Affinity. It is revealed in The Spirits Book. The book was codified by Allan Kardec in the 1850’s. Allan Kardec didn’t write the book, he posed questions to high spirits. He employed multiple mediums throughout Europe to ask the same question, without knowledge of each other, and he only used the answer if the medium reported a similar answer as other mediums obtained. Read More.

As you progress up the spiritual ladder, learning to be more loving, selfless, and less materialistic, you may move out of the earth’s sphere as your training ground. Spiritism has revealed to us that there is a progression of worlds. The earth is a planet of atonement, where a relatively immature spirit is sent to rid themselves of their rougher edges, such as the baser emotions of envy, hate, and a thirst for revenge. Once one has reached a spiritual plateau, or, more precisely, graduated from requiring a planet of atonement to remove baser characteristics; a different instructional campus is mandated. Read More.