“Seth material” search engine (Jane Roberts)

Remember now that the abilities of the inwardness determines the outward form, species and so forth. In the beginnings within your universe psychic characteristics grouped into units of attraction, so that mental enclosures were formed that could be compared to the smallest physical particle.

The unified units, then stronger, began again the process of joining with other such units through attraction. Some such units closed their boundaries and therefore captured, so to speak, no other psychic inwardness, but were content at this stage; and they became self-contained, relatively changeless physical units.

These units however, while not adding any more matter to themselves and being self-contained, could and did become units that were used as building blocks by other units which continued, not yet completed. And here the self-completed building block units, while not expanding within themselves, still became part of more complicated gestalts.