KOILON-THE AETHER OF SPACEPAGE 5

The following account was written by C. W, Leadbeater in 1907. It is reproduced here as giving
further essential details concerning the relation between the planes of nature and the structure of
the Arnoo:

The scientific hypothesis is that all space is filled with a substance called aether, as to the
constitution of which many apparently contradictory statements are made. It is thought to be
infinitely thinner than the thinnest gas, absolutely frictionless and without weight, and yet from
another point of view far denser than the densest solid. In this substance the ultimate atoms of
matter are thought to float as motes may be seen to float in the air, and light, heat and electricity
are supposed to be its vibrations.

Theosophical investigators, using methods not yet at the disposal of physical science, have found
that this hypothesis includes under one head two entirely different and widely separated sets of
phenomena. They have been able to deal with states of matter higher than the gaseous, and have
observed that it is by means of vibrations of this finer matter that light, heat and electricity manifest
themselves to us. Seeing that matter in these higher states thus performs the functions attributed
to the aether of science, they have (perhaps unadvisedly) called these states etheric, and have
thus left themselves without a convenient name for that substance which fulfils the other part of the
scientific requirements.

Let us for the moment name this substance koilon (Greek, hollow), since it fills what we are in the
habit of calling empty space. What Mulaprakriti or "mother-matter", is to the inconceivable totality
of universes, koilon is to our particular universe -- not to our solar system merely, but to the vast unit
which includes all visible suns. Between koilon and Mulaprakriti there must be very many stages,
but we have at present no means of estimating their number or of knowing anything whatever about
them.

To any power of sight which we can bring to bear upon it this koilon appears homogeneous,
though it is not probable that it is so in reality. It answers to scientific demands in so far that it is
out of all proportion denser than any substance known to us -- quite infinitely denser -- belonging to
another order and type of density altogether. For the very kernel and nexus of the whole
conception is that what we call matter is not koilon, but the absence of koilon. So that to
comprehend the real conditions we must modify our ideas of matter and space -- modify them
almost to the extent of reversing our terminology. Emptiness has become solidity and solidity
emptiness.

To help us to understand more clearly let us examine the ultimate atom of the physical plane. (See
Figs. 3 and 6.) It is composed of ten rings or wires, which lie side by side, but never touch one
another. If one of these wires be taken away from the atom, and as it were untwisted from its
peculiar spiral shape and laid out on a flat surface, it will be seen that it is a complete circle -- a
tightly twisted endless coil. This coil is itself a spiral containing 1,680 turns; it can be unwound, and
it will then make a much larger circle.
There are in each wire seven sets of such coils or spirillae, each finer than the preceding coil, to
which its axis lies at right angles. The process of unwinding them in succession may be continued
until we have nothing but an enormous circle of the tiniest imaginable dots lying like pearls upon an
invisible string. These dots are so inconceivably small that many millions of them are needed to
make one ultimate physical atom. They appear to be the basis of all matter of which we at present
know anything; astral mental and buddhic atoms also are built of them, so we may regard them as
fundamental units of which all material atoms on any plane yet attainable are composed.

These units are all alike, spherical and absolutely simple in construction. Though they are the basis
of all matter, they are not themselves matter; they are not blocks but bubbles. They do not resemble
bubbles floating in the air, which consist of a thin film of water separating the air within them from
the air outside, so that the film has both an outer and an inner surface. Their analogy is rather with
the bubbles that we see rising in water, bubbles which may be said to have only one surface-that of
the water which is pushed back by the contained air. Just as the bubbles are not water, but are
precisely the spots from which water is absent, so these units are not koilon but the absence of
koilon -- the only spots where it is not -- specks of nothingness floating in it, so to speak, for the
interior of these space-bubbles is an absolute void to the highest power of vision that we can turn
upon them.










Fig. 5 Bubbles
in Koilon










What then is their real content -- the tremendous force that can blow bubbles in a material of infinite
density? What but the creative power of the Logos, the Breath which He breathes into the waters
of space when He wills that manifestation shall commence? These infinitesimal bubbles are the
"holes" which "Fohat digs in space "; the Logos Himself fills them, and holds them in existence
against the pressure of the koilon because He Himself is in them. These units of force are the
bricks which He uses in the building of His universe, and everything that we call matter, on however
high or Iow a plane it may be, is composed of these and so is divine in its very essence.

The Outbreathing which makes these bubbles is quite distinct from and long antecedent to the
Three Outpourings which have been so frequently discussed in Theosophical literature; it is not
even certain whether it is the work of the Solar Logos or of One a stage higher still. The later
Outpourings whirl the bubbles into the various arrangements which we call the atoms of the several
planes, and then aggregate those atoms into the molecules of the chemical elements.

Thus the worlds are gradually built up, but always out of this selfsame material which to us seems
nothingness, and yet is divine power. It is indeed a veritable creation, a building of something out
of nothing -- of whatever we call matter out of a privation of matter.

The exact number of these bubbles included in an ultimate physical atom is not readily
ascertainable, but several different lines of calculation agree in indicating it as closely
approximating to the almost incredible total of fourteen thousand millions. Where figures are so
huge direct counting is obviously impossible, but fortunately the different parts of the atom are
sufficiently alike to enable us to make an estimate whose margin of error is not likely to be very
great. The atom consists of ten wires, which divide themselves naturally into two groups -- the three
which are thicker and more prominent, and the seven thinner ones which correspond to the colours
and planets. These latter appear to be identical in constitution, though the forces flowing through
them must differ, since each responds most readily to its own special set of vibrations. By actual
counting it has been discovered that the numbers of coils or spirillae of the first order in each wire
is 1,680; and the proportion of the different order of spirillae to one another is equal in all cases
that have been examined, and corresponds with the number of bubbles in the ultimate spirilla of the
lowest order. The ordinary sevenfold rule works quite accurately with the thinner coils, but there is a
very curious variation with regard to the set of three. As may be seen from the drawings, these
are obviously thicker and more prominent, and this increase of size is produced by an
augmentation (so slight as to be barely perceptible) in the proportion to one another of the different
orders of spirilIae and in the number of bubbles in the lowest. This augmentation, amounting at
present to not more than .00571428 of the whole in each case, suggests the unexpected
possibility that this portion of the atom may be somehow actually undergoing a change -- may in
fact be in process of growth, as there is reason to suppose that these three thicker spirals
originally resembled the others.











Fig. 5a Spirillae

























Since observation shows us that each physical atom is represented by forty-nine astral atoms,
each astral atom by forty-nine mental atoms and each mental atom by forty-nine of those on the
buddhic plane, we have here evidently several terms of a regular progressive series, and the
natural presumption is that the series continues where we are no longer able to observe it. Further
probability is lent to this assumption by the remarkable fact that -- if we assume one bubble to be
what corresponds to an atom on the seventh or highest of our planes and then suppose the law of
multiplication to begin its operation, so that 49 bubbles shall form the atom of the next or sixth
plane, 2,401 that of the fifth, and so on -- we find that the number indicated for the physical atom
(49 to the power 6) corresponds almost exactly with the calculation based upon the actual counting
of the coils. Indeed, it seems probable that but for the slight growth of the three thicker wires of the
atom the correspondence would have been perfect.

It must be noted that an ultimate physical atom cannot be directly broken up into astral atoms. If the
unit of force which whirls those millions of bubbles into the complicated shape of a physical atom
be pressed back by an effort of will over the threshold of the astral plane, the atom disappears
instantly, for the bubbles are released. But the same unit of force, working now upon a higher level,
expresses itself not through one astral atom, but through a group of 49. If the process of pressing
back the unit of force is repeated, so that it energizes upon the mental plane, we find the group
there enlarged to the number of 2,401 of those higher atoms. Upon the buddhic plane the number
of atoms formed by the same amount of force is very much greater still -- probably the cube of 49
instead of the square, though they have not been actually counted. It is also probable, though not
certainly known, that the number of bubbles utilized by that unit of force is the same on all these
planes, though grouped on the physical as one atom, on the astral as 49 atoms, on the mental as
2,401. Therefore one physical atom is. not composed of forty-nine astral or 2,401 mental atoms,
but corresponds to them in the sense that the force which manifests through it would show itself on
those higher planes by energizing respectively those numbers of atoms.

The koilon in which all these bubbles are formed undoubtedly represents a part, and perhaps the
principal part, of what science describes as the luminiferous aether. Whether it is actually the
bearer of the vibrations of light and heat through interplanetary space is as yet undetermined. It is
certain that these vibrations impinge upon and are perceptible to our bodily senses only through
the etheric matter of the physical plane. But this by no means proves that they are conveyed
through space in the same manner, for we know very little of the extent to which the physical etheric
matter exists in inter-planetary and interstellar space, though the examination of meteoric matter
and cosmic dust shows that at least some of it is scattered there.

The scientific theory is that the aether has some quality which enables it to transmit at a certain
definite velocity transverse waves of all lengths and intensities that velocity being what is commonly
called the speed of light. Quite probably this may be true of koilon, and if so it must also be
capable of communicating those waves to bubbles or aggregations of bubbles, and before the
light can reach our eyes there must be a downward transference from plane to plane similiar to that
which takes place when a thought awakens emotion or causes action.

In a recent pamphlet on The Density of Aether Sir Oliver Lodge remarks, "Just as the ratio of
mass to volume is small in the case of a solar system or a nebula or a cobweb, I have been driven
to think that the observed mechanical density of matter is probably an excessively small fraction of
the total density of the substance, or aether, contained in the space which it thus partially occupies
-- the substance, of which it may hypothetically be held to be composed.

"Thus for instance, consider a mass of platinum, and assume that its atoms are composed of
electrons, or of some structures not wholly dissimilar: the space which these bodies actually fill, as
compared with the whole space which in a sense they "occupy " is comparable to one ten-millionth
of the whole, even inside each atom; and the fraction is still smaller if it refers to the visible mass.
So that a kind of minimum estimate of aetherial density, on this basis, would be something like ten
thousand million times that of platinum. And further on he adds that this density may well turn out to
be fifty thousand million times that of platinum. "The densest matter known", he says, "is trivial and
gossamer-like compared with the unmodified aether in the same space".

Incredible as this seems to our ordinary ideas, it is undoubtedly an understatement rather than an
exaggeration of the true proportion as observed in the case of koilon. We shall understand how
this can be so if we remember that koilon seems absolutely homogeneous and solid even when
examined by a power of magnification which makes physical atoms appear in size and
arrangement like cottages scattered over a lonely moor, and when we further add to this the
recollection that the bubbles of which these atoms
in turn are composed are themselves what may be not inaptly called fragments of nothingness.

In the same pamphlet Sir Oliver Lodge makes a very striking estimate of the intrinsic energy of the
aether. He says, "The total output of a million-kilowatt power station for thirty million years exists
permanently, and at present inaccessibly, in every cubic millimetre of space". Here again he is
probably underestimating rather than overestimating the stupendous truth.

It may be asked how it is possible, if all this be so, that we can be so utterly unaware of the facts --
how we can pass through and move amongst so dense a solid as this koilon without seeing or
feeling it in any way. The answer is that consciousness can recognize only consciousness -- that
since we are of the nature of the Logos we can sense only those things which are also of His
nature. These bubbles are of His essence, and therefore we, who are also part of Him, can see
matter which is built of them, for they represent to us vehicles or manifestations of Him. But the
koilon in which they move is of some other and as yet unknown nature, and therefore it is to us non-
manifestation, and so imperceptible. We pass through it just as easily and unconsciously as a
gnome passes through a rock, or as the wind blows through a network of iron wire. We live in it as
mites live in a cheese or microbes in a body. The world built up of fragments of nothingness is to
us the visible reality, just as to a miner his mine is an objective reality even though it consists of
empty galleries hollowed out of the solid rock.

As none of our investigators can raise his consciousness to the seventh plane, it will be of interest
to explain how it is possible for them to see what may very probably be the atom of that plane. That
this may be understood it is essential to remember that the power of magnification by means of
which these experiments are conducted is quite apart from the faculty of functioning upon one or
other of the planes. The latter is the result of a slow and gradual unfoldment of the self, while the
former is merely a special development of one of the many powers latent in man. All the planes are
round us here, just as much as at any other point in space, and if a man sharpens his sight until he
can see their tiniest atoms he can make a study of them, even though he may as yet be far from the
level necessary to enable him to understand and function upon the higher planes as a whole or to
come into touch with the glorious Intelligences who gather those atoms into vehicles for
Themselves.

A partial analogy may be found in the position of the astronomer with regard to the stellar universe,
or let us say the Milky Way . He can observe its constituent parts and learn a good deal about them
along various lines, but it is absolutely impossible for him to see it as a whole from outside, or form
any certain conception of its true shape and to know what it really is. Suppose that the universe is,
as many of the ancients thought, some inconceivably vast Being; it is utterly impossible for us, here
in the midst of it, to know what that Being is or is doing, for that would mean raising ourselves to a
height comparable with His ; but we may make extensive and detailed examination of such
particles of His body as happen to be within our reach, for that means only the patient use of
powers and machinery already at our command. .
Let it not be supposed that, in thus unfolding a little more of the wonders of Divine truth by pushing
our investigations to the very furthest point at present possible to us, we in any way alter or modify
all that has been written in Theosophical books of the shape and constitution of the physical atom,
and of the wonderful and orderly arrangements by which it is grouped into the various chemical
molecules; all this remains entirely unaffected.

Nor is any change introduced as regards the Three Outpourings from the Logos, and the
marvellous facility with which the matter of the various planes is by them moulded into forms for the
service of the evolving life. But if we wish to have a right view of the realities underlying
manifestation in this universe we must to a considerable extent reverse the ordinary conception as
to what this matter essentially is. Instead of thinking of its ultimate constituents as solid specks
floating in a void, we must realize that it is the apparent void itself which is solid, and that the
specks are but bubbles in it. That fact once grasped, all the rest remains as before. The relative
position of what we have hitherto called matter and force is still for us the same as ever; it is only
that on closer examination both of these conceptions of ours prove to be in reality variants of force,
the one ensouling combinations of the other, and the real matter (koilon) is seen to be something
which has hitherto been outside our scheme of thought altogether.

How vividly, how unmistakably this knowledge brings home to us the great doctrine of Maya, the
transitoriness and unreality of earthly things, the utterly deceptive nature of appearances! When
the candidate for initiation sees (not merely believes, remember, but actually sees) that what has
always before seemed to him empty space is in reality a solid mass of inconceivable density and
that the matter which has appeared to be the one tangible and certain basis of things is not only by
comparison tenuous as gossamer (the "web " spun by "Father-Mother "), but is actually composed
of emptiness and nothingness -- is itself the very negation of matter-then for the first time he
thoroughly appreciates the valuelessness of the physical senses as guides to the truth. Yet even
more clearly still stands out the glorious certainty of the immanence of the Divine; not only is
everything ensouled by the Logos, but even its visible manifestation is literally part of Him, is built
of His very substance, so that matter as well as spirit becomes sacred to the student who really
understands.

Perhaps the consideration of these two factors may help us to comprehend many statements in
The Secret Doctrine, such as (to select two references at random) that, "matter is nothing but an
aggregation of atomic forces " (iii, 398) and that, "Buddha taught that the primitive substance is
eternal and unchangeable. Its vehicle is the pure luminous ether, the boundless infinite space, not
a void resulting from the absence of the forms, but on: the contrary the foundation of all forms". (iii,
402). It has been suggested (though this is merely a matter of reverent speculation) that in
successive universes there may be a progressive diminution in the size of the bubbles -- that it
may be the very glory of a Logos that He can sacrifice Himself to the uttermost by thus thoroughly
permeating and making Himself one with that portion of koilon which He selects as the field of His
universe.

What is the actual nature of koilon, what is its origin, whether it is itself in any way changed by the
Divine Breath which is poured into it-these are questions the answers to which investigation cannot
as yet give, though they may perchance be found by an intelligent study of the great scriptures of
the world.

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