If we accept the idea of evolution at all we cannot escape the conclusion that there is superphysical evolution. The belief that man is the highest intelligence in the universe, except God himself, would be utterly inconsistent with evolutionary facts and principles. Evolution is a continuous unfolding from within, and it is only the limitation of our senses that leads us to set limitations to it. The one great life of the universe expresses itself in myriad forms and at innumerable levels of development. One of those levels is humanity. But as certainly as our consciousness has evolved to its present stage it shall go on to higher ones.

Orderly gradation is clearly nature's method of expression. A continuous, unbroken line of life reaches downward from man. Its successive stages are seen in the animals, the reptiles, the insects and the microbes. Even the great kingdoms into which the biologist divides life fade into each other almost imperceptibly and it becomes difficult to say where the vegetable kingdom stops and the animal kingdom begins. Just as that continuous chain of life runs downward from man it must also rise above him until it merges in the Supreme Being. There must necessarily be the higher as well as the lower products of evolution. Man is merely one link in the evolutionary chain. The human level is the point where consciousness has become completely individualized and is capable of turning back upon itself and studying its own inner processes.

The thought of Occidental civilization has been sadly fettered with materialism. It has scarcely dared to think beyond that which could be grasped with the hands. The physical senses were its outposts of investigation. What could not be seen or heard or felt had no existence for it. Modern science explored the material universe and perfected its methods until the vast panorama of worlds could be intimately studied, and its illimitable scope and colossal grandeur be somewhat comprehended. But there was no study of life comparable to the vast stretch of worlds; for material science had made the remarkable blunder of assuming that the last word on the nature of matter had been said. Then came the startling discoveries that revolutionized the accepted views of matter, that proved that the supposedly indivisible atom was a miniature universe, a tiny cosmos of force. The old theories about matter had to be thrown aside. They were as much out of date as the belief that the earth is flat. Stripped of technical terms of expression the revised view of matter is, substantially, that it is the lowest expression of life; and now modern science is turning tardy attention to a study of the life side of the universe. The moment that is done the sense of consistency and the law of correspondence compel us to postulate a gradation of intelligences rising above man as man does above the insects.

The scientific mind instantly grasps the inherent reasonableness of the existence of superphysical beings. Writing on the subject of energy, Nicola Tesla says:

"We can conceive of organized beings living without nourishment and deriving all the energy they need for the performance of their life functions from the ambient medium.*** There may be *** individualized material systems of beings, perhaps of gaseous constitution, or composed of substance still more tenuous. In view of this possibility—nay, probability—we cannot apodictically deny the existence of organized beings on a planet merely because the conditions on the same are unsuitable for the existence of life as we conceive it. We cannot even, with positive assurance, assert that some of them might not be present here in this our world, in the very midst of us, for their constitution and life manifestation may be such that we are unable to perceive them."[N]

Alfred Russell Wallace, who was called "the grand old man of science," wrote in one of his latest books:

"I think we have got to recognize that between man and the ultimate God there is an almost infinite multitude of beings working in the universe at large, at tasks as definite and important as any we have to perform on earth. I imagine that the universe is peopled with spirits—that is, with intelligent beings with powers and duties akin to our own, but vaster. I think there is a gradual ascent from man upward and onward."

While the scientist, still lacking the absolutely conclusive evidence, goes only to the point of asserting that it is reasonable and probable that supermen exist, the occultist asserts it as a fact within his personal knowledge.[O] So we have the direct testimony of the occultists, the endorsement of the scientists as to its probability, and, perhaps the most important of all, the inherent reasonableness of the idea.

The relationship of the supermen, or great spiritual hierarchy, to the human race is that of teachers, guardians and directors. They superintend human evolution. But this does not mean in the very least the relationship that is expressed in the term "spirit guides" so frequently use by the spiritualist. That is a totally different thing. They seem to imply that the "spirit guide" gives direct instructions or orders to the person known as a "medium." If we were all thus controlled and directed what would become of free will? Evolution can proceed only if we use our initiative in the affairs of life. If we were to be directed by the wisdom and will of others we would not evolve at all. We would be merely automata directed by others, and no matter how great they were we could never thus develop our judgment and self-reliance. It is not thus that the great spiritual hierarchy directs human evolution. It is, in part, by working with mankind en masse and bringing mental and moral forces to play upon them, thus stimulating latent spiritual forces from within. It is also by directly, or indirectly placing ideals instead of commands before the race. In another direction it is actual superintendence, or administration, or teaching, in a way that does not interfere with one's initiative or will. If the soul is to evolve it must have liberty—even the freedom to make mistakes.

It is sometimes asked why, if the supermen exist, those who are in incarnation do not come out into the world and give us ocular evidence of the fact. It is pointed out that they could speedily convince the world by a display of superphysical force. But they are probably not in the least interested in convincing anybody of their existence. They are interested in raising the general level of morality, of course, but such an exhibition would not make people morally better. The work of the supermen can best be done from higher planes than the physical. As for the very small number of the supermen who take physical bodies to better do their special work, they can best accomplish it from secluded places; and if they sometimes have reason to come out into the seething vibrations of our modern civilization it is easy to understand that they would not be conspicuously different from other men, to the ordinary observer.