Sixth Lesson
These are the three admonitions concerning the underworld, the world of the lower elements, addressed by the Guardian of the Threshold to whomever comes to the Threshold. Here he portrays the human being’s need to become aware, if he would become a knower, of his inner kinship with the three realms of nature, how he must become aware through his kinship with the earth-beings of his animality and thereby of the nature of the animals in his vicinity, how he must become aware through his kinship with water-beings of his own plant-like nature, and thereby the nature of the plants in his vicinity, how he must become aware through his kinship with the air-beings of his own innate mineral-crystal-realm, his innate mineral-being, his innate stone-nature, and thereby the essential nature of the mineral realm in his vicinity.