I have always found restrictive all the “rules” that are imposed by different religions.It would be interesting to combine all of the rules of all of the religions and see what action the individual is able to make on their own.
I tend to think most people who hold seances and channel famous people are quacks. However, I believe that there is much that we do not (yet) understand about our body — soul connection.
The Christian bible forbids necromancy, astrology and various forms of occult divination as practices that cultivate trust in dark and adversarial powers.