BERILLISTICA ARS
Text: The art of divining by means of seeing in crsytals, magic mirror, flowing water, looking into cups, into stones, etc. All of which methods are calculated to render the mind passive, and thereby to enable it to receive the impressions that the Astral Light may make upon the mental sphere of the individual, by detracting the attention from external and sensual things, the inner man is made conscious and receptive for its subjective impressions.
See Also: BERYLLUS
Source: 131