it is not the goddess Pallas Athena who lends sanctity to the Palladion, it is the sanctity of the Palladion that begets the godhead of Pallas Athena.
Harrison advances the provocative thesis that the Palladion’s inherent mana is ontologically prior to and generative of the goddess Athena herself, inverting the standard anthropomorphic assumption.
, Themis: A Study of the Social Origins of Greek Religion, 1912thesis