जिगर

The liver has always been an important symbol in occult physiology. As the largest organ, the one containing the most blood, it was regarded as the darkest, least penetrable part of man's innards. Thus it was considered to contain the secret of fate and was used for fortune-telling. In Plato, and in later physiology, the liver represented the darkest passions, particularly the bloody, smoky ones of wrath, jealousy, and greed which drive men to action. Thus the liver meant the impulsive attachment to life itself.

James Hillman's comentary(1970) in Gopi Krishna Autobiographical work: Kundalini - The Evolutionary Energy in Man