The practice of Divination has been with us since the most distant ages. On the face of it, most divination systems seem to be more or less the same phenomenon but with slightly different methods.
For example astrology using the influence of planets, Ouija boards and Tarot Cards harnessing the spiritual energy of the participants.
In fact the phenomenon of divination is much more complex. Some divinatory practices require direct spiritual contact, some require simple mind energy, and others need human psychological effects to work.
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