KNOW THYSELF
The old Greek saying Gnothi seauton, know thyself, is a fine piece of advice, and self-knowledge is absolutely necessary to any candidate for progress. And yet we must beware lest our necessary self-examination should degenerate into morbid introspection, as it often does with some of the best of our students. Many people are constantly worrying themselves lest unawares they should be "sliding back," as they call it. If they understood the method of evolution a little better they would see that no one can slide back when the whole current is moving steadily forward.
As a torrent comes rushing down a slope, many little eddies are formed behind rocks, or perhaps where the water is whirling round and round, and therefore for the moment some of it is moving backward; but yet the whole body of water, eddies and all, is being swept on in the rush of the torrent, so that even that which is apparently moving backwards in relation to the rest of the stream is really being hurried forward along with the rest. Even the people who are doing nothing towards their evolution, and let everything go as it will, are all the while gradually evolving, because of the irresistible force of the LOGOS which is steadily pressing them onwards; but they are moving so slowly that it will take them millions of years of incarnation and trouble and uselessness to gain even a step.
The method in which this is managed is delightfully simple and ingenious. All the evil qualities in man are vibrations of the lower matter of the respective planes. In the astral body, for example, selfishness, anger, hatred, jealousy, sensuality, and all qualities of this kind are invariably expressed by vibrations of the lower type of astral matter, while love, devotion, sympathy, and emotions of that class are expressed only in matter of the three higher sub-planes. From this flow two remarkable results. It must be borne in mind that each sub-plane of the astral vehicle has a special relation to the corresponding sub-plane in the mental body; or to put it more accurately, the four lower sub-planes of the astral correspond to the four kinds matter in the mental body, while the three higher correspond to the causal vehicle.
Therefore it will be seen that only higher qualities can be built into the causal body, since the vibrations created by the lower can find in it no matter which is capable of responding to them. Thence it emerges that while any good which the man developes within himself records itself permanently by a change in his causal body, the evil which he does and thinks and feels cannot possibly touch the real ego, but can only cause disturbance and trouble to the mental body, which is renewed for each fresh incarnation. Of course the result of this evil does store itself in the mental and astral permanent atoms, and so the man has to face it over and over again, but that is a very different matter from taking it into the ego and making it really a part of himself.
The second remarkable result produced is that a certain amount of force directed towards good produces an enormously greater effect in proportion than the same amount of force directed towards evil. If a man throws a certain amount of energy into some evil quality it has to express itself through the lower and heavier astral matter; and while any kind of astral matter is exceedingly subtle as compared with anything on the physical plane, yet as compared with the higher matter of its own plane it is just as gross as lead is on the physical plane when compared with the finest ether.
If therefore a man should exert exactly the same amount of force in the direction of good, it would have to move through the much finer matter of these higher sub-planes and would produce at least a hundred times as much effect, or if we compare the lowest with the highest, probably more than a thousand times. Remember that even in addition to what has been said as to the effect of force in different grades of matter, we have the other great fact that the LOGOS Himself is by His resistless power steadily pressing the whole system onwards and upwards, and that, however slow this cyclic progression may seem to us, it is a fact which cannot be neglected, for its effect is that a man who accurately balances his good and evil comes back, not to the same actual position, but to the same relative position, and therefore even he has made some slight advance, and is as it were in a position just a little than that which he has actually deserved and made for himself.