She was also the source of all evil , impurity , and sickness on Earth .
The Sun goddess of the Earth , as a personification of the chthonic aspects of the Sun , had the task of opening the doors to the Underworld .
goddess was also the source of all evil , impurity , and sickness on Earth .
The Sun goddess of the Earth , as a personification of the chthonic aspects of the Sun , had the task of opening the doors to the Underworld .