Too many books and articles are solving this matter, but get me confused...where I`d do the following and when,how many times?
and these my ponder points...
1-At invoking, I see that the author said(invoke air at east turn to north and invoke the earth at north and...so on till close the circle), I think by this manner I invoke the 4 elements at once...so when I should use this one?and what the benefit of invoking the 4 elements at once if I want to deal with fire or water for example?
2-If wish to invoke a particular element,go to its quarter and invoke just it and finish(without completing the circle)or invoke it at the 4 quarters? and at banishing...banish the element spirits at its own quarter or have to banish it at the 4 directions?...and if want to invoke 2 elements, what would be the regime?