I can't believe that I just "came across" this information, especially after posting about The Great Invocation yesterday:
http://www.rumormillnews.com/cgi-bin/forum.cgi?read=13906
This information now makes me wonder at the amazing plethora of meditation/visualization gurus, techniques, courses, CDs, DVDs.........
This PDF does not copy and paste well at all, so scroll down to Pages 11 through 15 and read for yourself. If this is true, then the Satanic forces are doing an exemplary job of pulling the wool over Our eyes!! In addition, on Page 23, there is the statement that these kinds of "attachments" will be difficult to retract at a later date:
"no matter what may happen in the three worlds
cannot be disrupted or in any way lessened."

On Page 24 We read: "minds everywhere are showing
themselves superlatively receptive to both good and
evil."

On Page 26: "Satan’s Many Masks

Satan uses many different
masks to disguise his army
of fallen angels
aliens from other planets,
living gurus,
ascended masters, angelic
guides, dream teachers, vision
quests, astral encounters, inner
voices, past life memories, the
false light of meditation, and
so forth"

On Page 30 is discussion Divination
"Meditation, contemplation, and visualization are all man made techniques for interacting with the supernatural. They are not ordained by God. The Bible makes it perfectly clear that the use of any technique for this purpose is divination or sorcery."

I submit this for your discernment/bewilderment!
Lymerick