Assertion: brotherhood's idea | /r/HasProperty | pioneered in late eighteenth century
Facets:
value: by karl von eckartshausen
type: OTHER
Source sentences:
text: The idea of a secret organization of enlightened mystics, guiding the spiritual development of the human race, was pioneered in the late eighteenth century by Karl von Eckartshausen (1752-1803) in his book The Cloud upon the Sanctuary; Eckartshausen called this body of mystics, who remained active after their physical deaths on earth, the Council of Light.