Dear Geoffrey, >> I just like to ask, if I only stick to Bardon's practise, and did not read much about theory .. is that advisable? << If you had completed Step Eight of IIH, then the theory section would be unnecessary. If not, then it would be essential to understand the theory before attempting the practice. >> Secondly, if I only read Bardon's theory and practise, and didn't study other books, will it be less efficient? << I would think so, yes. A deep understanding of Kabbalah is helpful even if you have completed Step Eight. But again, none of this matters much if you haven't already completed Step Eight or the equivalent since Bardon's Quabbalah is based upon abilities learned through the IIH work. My best to you, :) Rawn Clark 19 Feb 2003 rawnclark@... rawn@... http://www.ABardonCompanion.com http://groups.yahoo.com/group/BardonPraxis