The fact is that in this particular case our despised forefathers' analysis went several steps deeper than our own. They understood and were able to observe the ether, which modern science can only postulate as a necessity for its theories; they were aware that it consists of physical matter in four entirely distinct states above the gaseous--a fact which has not yet been re-discovered. They knew that all physical objects consisted of matter in one or other of these seven states, and that into the composition of every organic body all seven entered in a greater or lesser degree; hence all their talk of fiery and watery humours, or "elements," which seems so grotesque to us. It is obvious that they used the latter word simply as a synonym for "constituent parts," without in the least degree intending it to connote the idea of substances which could not be further reduced. They knew also that each of these orders of matter served as an Upadhi or basis of manifestation for a great class of evolving monadic essence, and so they christened the essence "elemental". What we have to try to realize, then, is that in every particle of solid matter, so long as it remains in that condition, there resides, to use the picturesque phraseology of mediaeval students, an earth elemental--that is, a certain amount of the living elemental essence appropriate to it, while equally in every particle of matter in the liquid, gaseous, or etheric states, the water, air, and fire "elementals" respectively inhere. It will be observed that this first broad division of the third of the elemental kingdoms is, so to speak, a horizontal one--that is to say, its respective classes stand in the relation of steps, each somewhat less material than the one below it, which ascends into it by almost imperceptible degrees; and it is easy to understand how each of these classes may again be divided horizontally into seven, since there are obviously many degrees of density among solids, liquids and gases. There is, however, what may be described as a perpendicular division also, and this is somewhat more difficult to comprehend, especially as great reserve is always maintained by occultists as to some of the facts which would be involved in a fuller explanation of it. Perhaps the clearest way to put what it is permissible to say on the subject will be to state that in each of the horizontal classes and subclasses will be found seven perfectly distinct types of elemental, the difference between them being no longer a question of degree of materiality, but rather of character and affinities. Each of these types so reacts upon the others that, though it is impossible for them ever to interchange their essence, in each of them seven sub-types will be found to exist, distinguished by the colouring given to their original peculiarity by the influence which sways them most readily. It will at once be seen that this perpendicular division and subdivision differs entirely in