The Last Supper alone is not
sufficient for the institution of the Eucharist. For the words that Jesus spoke
then are an anticipation of his death, a transformation of his death into an
event of love, a transformation of what is meaningless into something
significant, significant for us. But that also means that these words carry
weight and have creative power for all time only in that they did not remain
mere words but were given content by his actual death. And then again, this
death would remain empty of meaning, his words would remain mere empty claims
and unredeemed promises, were it not shown to be true that his love is stronger
than death, that meaning is stronger than meaningless. The death would remain
empty of meaning, and would also render the words meaningless, if the
Resurrection had not come about, whereby it is made clear that these words were
spoken with divine authority, that his love is indeed strong enough to reach out
beyond death.
Thus the three belong together:
the word, the death, and the Resurrection.
And this trinity of word, death,
and Resurrection, which gives us an inkling of the mystery of the triune God
himself, this is what Christian tradition calls the “Pascal Mystery”, the
mystery of Easter. Only the three together make up a whole, only these three
together constitute a veritable reality, and this singular mystery of Easter is
the source and origin of the Eucharist.