For Homer, Moira is not a person. To be sure he speaks of its functioning… in terms of a personal and acting agent. But all of these terms… are merely formulary and point to a conception shaped in the early period rather than to Homer’s own.
Otto argues that Homer depersonalizes the Moirai, reducing what was once a plastic primeval goddess to an impersonal structural force, and that the plural form of the Moirai belongs to mythic and popular religion rather than to Homeric conception.
, The Homeric Gods: The Spiritual Significance of Greek Religion, 1929thesis