“Seth material” search engine (Jane Roberts)

The Lumanians were a very thin, weakly people, physically speaking, but psychically either brilliant or completely ungifted. In some, you see, the built-in controls caused so many blockages of energy in all directions that even their naturally high telepathic abilities suffered.

Large groups, however, simply left their cities, destroyed the force fields that had enclosed them, and joined the many groups of relatively uncivilized peoples, mating with them and bearing children. These Lumanians died quickly, for they could not bear violence nor react to it violently. They felt however, that their mutant children might have a resulting disinclination toward violence, but without the prohibiting nerve-control reactions with which they were endowed.

These people, as remnants, really, of the first great civilization, always carried within themselves strong subconscious memories of their origin. I am speaking of the Lumanians now. This accounted for their quick rise, technologically speaking. But because their purpose was so single-minded — the avoidance of violence — rather, say, than the constructive peaceful development of creative potential, their experience was highly one-sided. They were driven by such a fear of violence that they dared not allow the physical system freedom even to express it.

As a child is physically protected from some diseases for a while after he emerges from his mother’s womb, so for a brief period is the child cushioned against some psychic disasters for a short period after birth, and carries within him, still for his comfort, memories of past existences and places. So the Lumanians for some generations were supported by deep subconscious memories of the civilization that had gone before. Finally, however, these began to weaken. They had protected themselves against violence but not against fear.

Their vast technology and their great civilization was largely underground. They were, in those terms, the original cavemen, and they came out from their cities through caves also. Caves were not just places of protection in which unskilled natives squatted. They were often doorways to and from the cities of the Lumanians. Long after the cities were deserted, the following natives, uncivilized, found these caves and the openings.

In the period that you now think of as the Stone Age, the men you think of as your ancestors, the cavemen, often found shelter not in rough naturally formed caves, but in mechanically created channels that reached behind them, and in the deserted cities in which once the Lumanians dwelled. Some of the tools fashioned by the cavemen were distorted versions of those they had found.