J. J. Hurtak
Experimentation in Atlantis
Disaster and Genetic Mixing: The initial experiments faced a significant setback when intermarriage occurred between the "people of light" (those aligned with the spiritual principles of the Brotherhood of Light) and the "fallen offspring of the Lords of Light." These fallen beings were entities who had deviated from their divine purpose and interfered with human evolution.
However, this technology was eventually misused by the fallen Lords of Light, who sought to exploit it for their own ends (Page 319).
J. J. Hurtak
Atlantis’ crystalline technology
Despite their advanced technology, the civilization of Atlantis eventually failed due to the misuse of crystalline technology by the fallen axis Lords of Light.