Journ[e]yman:A gross exaggeration! In any case, only 4 or so theories are taken seriously by most mainstream parapsychologists. For a succinct discussion of the main theories, see John Heaney, 'The Sacred and the Psychic." or, more recently, David Fontana, "Is There an Afterlife: A Comprehensive Overview of the Evidence."
Duh, you must learn to read and detect suppressed premisses
The Catholic church obviously restricts the xenoglossy criterion to cases in which there chronic debilitating symptoms of POSSESSION. Some of my most potent mystical experiences have been accompanied by speaking in tongues. I have even coached people on how to experience this charism!
In this or any research, one must initially strive to know what one doesn't know, why one does not know it, how close one can come to knowing it, and whether more practical questions can be posed to penetrate the mystery. I am no Cayce fan, but am agnostic about the source of his xenoglossy. Cayce himself genuinely wanted to help people. The most impressive case of this kind involved ancient Egyptian and is known as "the Rosemary case." I think channeling can be dangerous, but I presently see no reason to dismiss "the Rosemary case" as demonic.
Again you ass/u/me. When you do that you make an "ass" of "u" and "me." Read me thread on my family's exoricisms and you'll see that we have been very effective in liberating people from oppressive negs.
Nonsense! All my life I have had wonderful experiences of ESP (precognition, clairvoyance, etc.) I have even successfully prophesied materializaions, most recently of 2 long lost rings owned by deceased mothers. You must learn to season you penchant for presumptive bluster with a modicum of patient rigor. It is you who prejudge without even waiting to see how I address the announced two relevant questions on this issue. You haven't even given me the chance to deifine the key terms.