Three Errors

A cycle of mythology of AroTurru, or the interpretation of the events by Valare Addi.

Gods First Error

 * Men deities rebelled against the great goddesses, by granting values to the insubstantial things and the abstract concepts.

Gods Second Error

 * Trickster tricked Entekos to make Winter (which caused the Food Contest) and caused her death.
 * Goddesses made Brightface a king to correct men's errors, but he rebelled against them.

Gods Third Error

 * Vogestes realized Alienation in the world and death. He began to worship Death.
 * The incarnations of Sedenya tried to teach the secret of immortality to people, but the ignorance and hatred overwhelmed.

Interpretation
Simplest interpretation are:
 * Evil is from Men.
 * Even gods sometimes makes error, mortals could correct their errors by following the teaching of Sedenya.

Source: Entekosiad