What is the true origin of this “ancient” information and was it an uncorrupted source?

This was a psychic who was very adept in understanding energy and was her passion and pursuit, and she parlayed this into exploration of energy in every setting she could conceive of and this led her to explore the universe at many differing levels, from the broadest to the most detailed and intimate, and through making careful analyses of what she observed, she came up with provisional interpretations of their meaning and received feedback from the divine realm about the accuracy or lack of accuracy of her perceptions. And in this way, she developed a theoretical framework describing the interplay of energies, how they behaved and for what reasons and purposes. This body of knowledge was largely accurate if not understood in great detail, but keep in mind you are involved in the newest territory available for human exploration that has value in understanding human beings and their issues. That being your goal, you would do well to pursue this line of inquiry a bit longer. It will be rewarding in unexpected ways and we look forward to helping you with the journey.