1. The Nirmânakâya.
This class is just mentioned in order to make the catalogue complete, but it is of course very rarely indeed that so exalted a being manifests himself upon so low a plane as this. When for any reason connected with his sublime work he found it desirable to do so, he would probably create a temporary astral body for the purpose, just as the Adept in the Mâyâvirûpa would do, since the more refined vesture would be invisible to astral sight. Further information about the position and work of the Nirmânakâyas may be found in Madame Blavatsky's Theosophical Glossary and The Voice of the Silence.
2. The Chela awaiting reincarnation.
It has frequently been stated in Theosophical literature that when the pupil reaches a certain stage he is able with the assistance of his Master to escape from the action of what is in ordinary cases the law of nature which carries a human being into the devachanic condition after death, there to receive his due reward in the full working out of all the spiritual forces which his highest aspirations have set in motion while on earth. As the pupil must by the hypothesis be a man of pure life and high thought, it is probable that in his case these spiritual forces will be of abnormal strength, and therefore if he, to use the technical expression, "takes his Devachan," it is likely to be an extremely long one; but if instead of taking it he chooses the Path of Renunciation (thus even at his low level and in his humble way beginning to follow in the footsteps of the Great Master of Renunciation, Gautama Buddha Himself), he is able to expend that reserve of force in quite another direction—to use it for the benefit of mankind, and so, infinitesimal though his offering may be, to take his tiny part in the great work of the Nirmânakâyas. By taking this course he no doubt sacrifices centuries of intense bliss, but on the other hand he gains the enormous advantage of being able to continue his life of work and progress without a break. When a pupil who has decided to do this dies, he simply steps out of his body, as he has often done before, and waits upon the astral plane until a suitable reincarnation can be arranged for him by his Master. This being a marked departure from the usual course of procedure, the permission of a very high authority has to be obtained before the attempt can be made; yet, even when this is granted, so strong is the force of natural law, that it is said the pupil must be careful to confine himself strictly to the Kâmaloka while the matter is being arranged, lest if he once, even for a moment, touched the devachanic plane, he might be swept as by an irresistible current into the line of normal evolution again. In some cases, though these are rare, he is enabled to avoid the trouble of a new birth by being placed directly in an adult body whose previous tenant has no further use for it, but naturally it is not often that a suitable body is available. Far more frequently he has to wait on the astral plane, as mentioned before, until the opportunity of a fitting birth presents itself. In the meantime, however, he is losing no time, for he is just as fully himself as ever he was, and is able to go on with the work given him by his Master even more quickly and efficiently than when in the physical body, since he is no longer hampered by the possibility of fatigue. His consciousness is of course quite complete, and he roams at will through all the divisions of the Kâmaloka with equal facility. The chela awaiting reincarnation is by no means one of the common objects of the astral plane, but still he may be met with occasionally, and therefore he forms one of our classes. No doubt as the evolution of humanity proceeds, and an ever-increasing proportion enter upon the Path of Holiness, this class will become more numerous.
3. The Ordinary Person after death.
Needless to say, this class is millions of times larger than those of which we have spoken, and the character and condition of its members vary within extremely wide limits. Within similarly wide limits may vary also the length of their lives upon the astral plane, for while there are those who pass only a few days or hours there, others remain upon this level for many years and even centuries. A man who has led a good and pure life, whose strongest feelings and aspirations have been unselfish and spiritual, will have no attraction to this plane, and will, if entirely left alone, find little to keep him upon it, or to awaken him into activity even during the comparatively short period of his stay. For it must be understood that after death the true man is withdrawing into himself, and just as at the first step of that process he casts off the physical body, and almost directly afterwards the etheric double and the Prâna, so it is intended that he should as soon as possible cast off also the astral or kâmic body, and pass into the devachanic condition, where alone his spiritual aspirations can find their full fruition. The noble and pure-minded man will be able to do this, for he has subdued all earthly passions during life; the force of his will has been directed into higher channels, and there is therefore but little energy of lower desire to be worked out in Kâmaloka. His stay there will consequently be very short, and most probably he will have little more than a dreamy half-consciousness of existence until he sinks into the sleep during which his higher principles finally free themselves from the kâmic envelope and enter upon the blissful rest of Devachan.
For the person who has not as yet entered upon the path of occult development, what has been described is the ideal state of affairs, but naturally it is not attained by all, or even by the majority. The average man has by no means freed himself from the lower desires before death, and it takes a long period of more or less fully conscious life on the astral plane to allow the forces he has generated to work themselves out, and thus release the higher Ego. The body which he occupies during this period is the Kâmarûpa which may be described as a rearrangement of the matter of his astral body; but it is much more defined in outline, and there is also this important difference between the two that while the astral body, if sufficiently awakened during life to function at all freely, would probably be able to visit all, or at any rate most, of the subdivisions of its plane, the Kâmarûpa has not that liberty, but is strictly confined to that level to which its affinities have drawn it. It has, however, a certain kind of progress connected with it, for it generally happens that the forces a man has set in motion during earth-life need for their appropriate working out a sojourn on more divisions than one of the Kâmaloka, and when this is the case a regular sequence is observed, commencing with the lowest; so that when the Kâmarûpa has exhausted its attractions to one level, the greater part of its grosser particles fall away, and it finds itself in affinity with a somewhat higher state of existence. Its specific gravity, as it were, is constantly decreasing, and so it steadily rises from the denser to the lighter strata, pausing only when it is exactly balanced for a time. This is evidently the explanation of a remark frequently made by the entities which appear at séances to the effect that they are about to rise to a higher sphere, from which it will be impossible, or not so easy, to "communicate" through a medium; and it is as a matter of fact true that a person upon the highest subdivision of this plane would find it almost impossible to deal with any ordinary medium.
It ought perhaps to be explained here that the definiteness of outline which distinguishes the Kâmarûpa from the astral body is of an entirely different character from that definiteness which was described as a sign of progress in the astral of the man before death. There can never be any possibility of confusion between the two entities, for while in the case of the man attached to a physical body the different orders of astral particles are all inextricably mingled and ceaselessly changing their position, after death their activity is much more circumscribed, since they then sort themselves according to their degree of materiality, and become, as it were, a series of sheaths or shells surrounding him, the grossest being always outside and so dissipating before the others. This dissipation is not necessarily complete, the extent to which it is carried being governed by the power of Manas to free itself from its connection with any given level; and on this also, as will be seen later, the nature of the "shade" depends.
The poetic idea of death as a universal leveller is a mere absurdity born of ignorance, for, as a matter of fact, in the vast majority of cases the loss of the physical body makes no difference whatever in the character or intellect of the person, and there are therefore as many different varieties of intelligence among those whom we usually call the dead as among the living. The popular religious teaching of the West as to man's post-mortem adventures has long been so wildly inaccurate that even intelligent people are often terribly puzzled when they recover consciousness in Kâmaloka after death. The condition in which the new arrival finds himself differs so radically from what he has been led to expect that it is no uncommon case for him to refuse at first to believe that he has passed through the portals of death at all; indeed, of so little practical value is our much-vaunted belief in the immortality of the soul that most people consider the very fact that they are still conscious an absolute proof that they have not died. The horrible doctrine of eternal punishment, too, is responsible for a vast amount of most pitiable and entirely groundless terror among those newly arrived in Kâmaloka who in many cases spend long periods of acute mental suffering before they can free themselves from the fatal influence of that hideous blasphemy, and realize that the world is governed not according to the caprice of some demon who gloats over human anguish, but according to a benevolent and wonderfully patient law of evolution. Many members of the class we are considering do not really attain an intelligent appreciation of this fact at all, but drift through their astral interlude in the same aimless manner in which they have spent the physical portion of their lives. Thus in Kâmaloka, exactly as on earth, there are the few who comprehend something of their position and know how to make the best of it, and the many who have not yet acquired that knowledge; and there, just as here, the ignorant are rarely ready to profit by the advice or example of the wise.
But of whatever grade the entity's intellect may be, it is always a fluctuating and on the whole a gradually diminishing quantity, for the lower Manas is being drawn in opposite directions by the higher Triad which acts on it from above its level and the Kâma which operates from below; and therefore it oscillates between the two attractions, with an ever-increasing tendency towards the former as the kâmic forces wear themselves out. And here comes in the evil of what is called at séances the "development" of a spirit through a medium—a process the object of which is to intensify the downward pull of the Kâma, to awaken the lower portion of the entity (that being all that can be reached) from the natural and desirable unconsciousness into which it is passing, and thus to prolong unnaturally its existence in the Kâmaloka. The peculiar danger of this will be seen when it is recollected that the real man is all the while steadily withdrawing into himself, and is therefore as time goes on less and less able to influence or guide this lower portion, which nevertheless, until the separation is complete, has the power to generate Karma, and under the circumstances is obviously far more likely to add evil than good to its record. Thus the harm done is threefold: first, the retardation of the separation between Manas and Kâma, and the consequent waste of time and prolongation of the interval between two incarnations; secondly, the extreme probability (almost amounting to certainty) that a large addition will be made to the individual's evil Karma, which will have to be worked out in future births; thirdly, the terrible danger that this abnormal intensification of the force of Kâma may eventually enable the latter to entangle the whole of the lower Manas inextricably, and so cause the entire loss of an incarnation. Though such a result as this last-mentioned is happily uncommon, it is a thing that has happened more than once; and in very many cases where the evil has fallen short of this ultimate possibility, the individual has nevertheless lost much more of his lower Manas by this additional entanglement with Kâma than he would have done if left to withdraw into himself quietly as nature intended. It is not denied that a certain amount of good may occasionally be done to very degraded entities at spiritualistic circles; but the intention of nature obviously is that such assistance should be given, as it frequently is, by occult students who are able to visit the astral plane during earth-life, and have been trained by competent teachers to deal by whatever methods may be most helpful with the various cases which they encounter. It will be readily seen that such a scheme of help, carrying with it as it does the possibility of instant reference to higher authorities in any doubtful case, is infinitely safer than any casual assistance obtained through a medium who may be (and indeed generally is) entirely ignorant of the laws governing spiritual evolution, and who is as liable to the domination of evil or mischievous influences as of good ones.