The dual meaning of deipnon and thysia is implicitly contained in the words of the sacrament: ‘the body which (was given) for you.’ This may mean either ‘which was given to you to eat’ or, indirectly
Jung locates the sacrament’s psychological depth in the dual semantic of meal and sacrifice encoded in the Eucharistic formula itself, arguing that this duality is not incidental but constitutive of its transformative power.
, Psychology and Religion: West and East, 1958thesis