the fire becomes a devastating, bloodthirsty Kali, who devours the life of man from within, as the mantra of her sacrificial ceremony says: ‘Hail to you, O Kali, triple-eyed Goddess of dreadful aspect, from whose throat hangs a necklace of human skulls.’
Jung deploys the necklace of skulls as the central image of Kali’s destructive aspect, arguing that passion overcome by the rational ego regroups as a devouring force whose emblem is this ornament of death.
, The Red Book: Liber Novus, 2009thesis