Dear Hervé, >> Another question, does the essential meaning of bardon's letters reflect the essential meaning of the letters on the path of the Tree of Life in correspondence with the Hebrew letters ? for exemple, the letter 'A'(in Bardon's book)= Aleph =the path between Geburah and Chesed ? i hope i'm explicit! << Yes. If you study the first two "charts" that I present in my "Commentary Upon KTQ", you will see how Bardon's letters relate directly to the Hebrew Letters and thereby, the Hebrew Tree of Life. My best to you, :) Rawn Clark 24 Jul 2003 rawnclark@... rawn@... http://www.ABardonCompanion.com http://groups.yahoo.com/group/BardonPraxis http://E.webring.com/hub?ring=arionthebardonwe