sent in this
sacrament. Therefore it is out of place to add "the mystery of faith."

Obj. 6: Further, it was said above (Q. 73, A. 3, ad 3), that as
Baptism is the sacrament of faith, so is the Eucharist the sacrament
of charity. Consequently, in this form the word "charity" ought
rather to be used than "faith."

Obj. 7: Further, the whole of this sacrament, both as to body and
blood, is a memorial of our Lord's Passion, according to 1 Cor.
11:26: "As often as you shall eat this bread and drink the chalice,
you shall show the death of the Lord." Consequently, mention ought to
be made of Christ's Passion and its fruit rather in the form of the
consecration of the blood, than in the form of the consecration of
the body, especially since our Lord said: "This is My body, which
shall be delivered up for you" (Luke 22:19).

Obj. 8: Further, as was already observed (Q. 48, A. 2; Q. 49, A. 3),
Christ's Passion sufficed for all; while as to its efficacy it was
profitable for many. Therefore it ought to be said: "Which shall be
shed for all," or else "for many," without adding, "for you."

Objection 9: Further, the words whereby this sacrament is consecrated
draw their efficacy from Christ's institution. But no Evangelist
narrates that Christ spoke all these words. Therefore this is not an
appropriate form for the consecration of the wine.

_On the contrary,_ The Church, instructed by the apostles, uses this
form.

_I answer that,_ There is a twofold opinion regarding this form. Some
have maintained that the words "This is the chalice of My blood"
alone belong to the substance of this form, but not those words which
follow. Now this seems incorrect, because the words which follow them
are determinations of the predicate, that is, of Christ's blood.
consequently they belong to the integrity of the expression.

And on this account others say more accurately that all the words
which follow are of the substance of the form down to the words, "As
often as ye shall do this," which belong to the use of this
sacrament, and consequently do not belong to the substance of the
form. Hence it is that the priest pronounces all these words, under
the same rite and manner, namely, holding the chalice in his hands.
Moreover, in Luke 22:20, the words that follow are interposed with
the preceding words: "This is the chalice, the new testament in My
blood."

Consequently it must be said that all the aforesaid words belong to
the substance