“Seth material” search engine (Jane Roberts)

I am not making a prediction here. I am simply pointing out one probability that exists. There have indeed been civilizations upon your planet³ that understood as well as you, and without your kind of technology, the workings of the planets, the positioning of stars — people who even foresaw “later” global changes. They used a mental physics. There were men before you who journeyed to the moon, and who brought back data quite as “scientific” and pertinent. There were those who understood the “origin” of your solar system far better than you. Some of these civilizations did not need spaceships.⁴ Instead, highly trained men combining the abilities of dream-art scientists and mental physicists cooperated in journeys not only through time but through space. There are ancient maps drawn from a 200-mile-or-more vantage point — these meticulously completed on return from such journeys.

See Chapter 15 of Seth Speaks for Seth’s material on the art and technology of the ancient civilization of Lumina (as well as his references to those that came before and after it). Even now, he tells us, the Lumanians’ attributes are incorporated in our own heritage.