John_Mann,
"Sorry but I really think Spiritism and/or Spiritualism are complete BS. I can't even bother to discuss things like that."
That's a very strange thing for a Bible believer to say given the Bible's warning against engaging in Spiritism. Even the Bible agrees that the "spirits of the dead" can be contacted via this means:
Leviticus 19:31:
"Do not turn to mediums or seek out spiritists, for you will be defiled by them.
Deuteronomy 18:9-12:
"When you enter the land the Lord your God is giving you, do not learn to imitate the detestable ways of the nations there. Let no one be found among you who sacrifices his son or daughter in the fire, who practices divination or sorcery, interprets omens, engages in witchcraft, or casts spells, or who is a medium or spiritist or who consults the dead. Anyone who does these things is detestable to the Lord."
Leviticus 20:6:
"I will set my face against the person who turns to mediums and spiritists to prostitute himself by following them. I will cut him off from his people."
Leviticus 20:27:
"A man or woman who is a medium or a spiritist among you must be put to death."