Catholic Christians also believe
that there is only one sacrifice,
Jesus', but following the
command "as often as" to proclaim
the death of the Lord, the sacrifice of Christ is made physically
present to every Christian in
all places in every age.
The Eucharist makes the
a-temporal a-physical actions of Christ's
redeeming action truly present
to us always and everywhere.
This is incarnational.
Following the word of God,
Catholics also know that Christ is
not and cannot be re-sacrificed.
This has never been the teaching
of the Catholic Church.
Hebrews 10:12
But this one (Jesus) offered one sacrifice for sins ...
Hebrews 7:27
He has no need, as did the high priests, to offer
sacrifice day after day, first for his own
sins and then for those of the people; he did that once
for all when he offered himself.