the uttering of the words of the consecration signifies Christ himself speaking in the first person, his living presence in the corpus mysticum of priest, congregation, bread, wine, and incense, which together form the mystical unity offered for sacrifice.
Jung reads the words of consecration as the activation of a mystical unity — the corpus mysticum — in which the eternal sacrifice becomes psychologically present at a specific historical moment, making the Liturgy a paradigmatic symbol of transformation.
, Psychology and Religion: West and East, 1958thesis