Though I've read several articles on the subject . . .
. . it's of interest to me, so I ordered the book (Lulu - 3 days to print before shipping). I'll let you know if anyone says belief in spirits is required, but I don't think anyone will. In general, we Pagans aren't "believers".
...introduce an "if", and you're down the slippery slope. You add "for", and it's an avalanche. Then the "while" falls on you, and you're buried.
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