A full version of this column, with extensive references and notes, can be found at DropBox:
http://dl.dropbox.com/u/15865520/Enigmatic%20Mirror/EM-John%208b.pdf
and Academia.edu:
http://byu.academia.edu/WilliamHamblin/Papers/642677/John_8_21-30
Updates and discussion can be followed on Facebook at:
http://www.facebook.com/pages/An-Enigmatic-Mirror/180889785272535
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