FIRST ARTICLE [III, Q. 75, Art. 1]

Whether the Body of Christ Be in This Sacrament in Very Truth, or

Merely As in a Figure or Sign?

Objection 1: It seems that the body of Christ is not in this

sacrament in very truth, but only as in a figure, or sign. For it is

written (John 6:54) that when our Lord had uttered these words:

"Except you eat the flesh of the Son of Man, and drink His blood,"

etc., "Many of His disciples on hearing it said: 'this is a hard

saying'": to whom He rejoined: "It is the spirit that quickeneth; the

flesh profiteth nothing": as if He were to say, according to

Augustine's exposition on Ps. 4 [*On Ps. 98:9]: "Give a spiritual

meaning to what I have said. You are not to eat this body which you

see, nor to drink the blood which they who crucify Me are to spill.

It is a mystery that I put before you: in its spiritual sense it will

quicken you; but the flesh profiteth nothing."

Obj. 2: Further, our Lord said (Matt. 28:20): "Behold I am with you

all days even to the consummation of the world." Now in explaining

this, Augustine makes this observation (Tract. xxx in Joan.): "The

Lord is on high until the world be ended; nevertheless the truth of

the Lord is here with us; for the body, in which He rose again, must

be in one place; but His truth is spread abroad everywhere."

Therefore, the body of Christ is not in this sacrament in very truth,

but only as in a sign.

Obj. 3: Further, no body can be in several places at the one time.

For this does not even belong to an angel; since for the same reason

it could be everywhere. But Christ's is a true body, and it is in

heaven. Consequently, it seems that it is not in very truth in the

sacrament of the altar, but only as in a sign.

Obj. 4: Further, the Church's sacraments are ordained for the profit

of the faithful. But according to Gregory in a certain Homily (xxviii

in Evang.), the ruler is rebuked "for demanding Christ's bodily

presence." Moreover the apostles were prevented from receiving the

Holy Ghost because they were attached to His bodily presence, as

Augustine says on John 16:7: "Except I go, the Paraclete will not

come to you" (Tract. xciv in Joan.). Therefore Christ is not in the

sacrament of the altar according to His bodily presence.

_On the contrary,_ Hilary says (De Trin. viii): "There is no room for

doubt regarding the truth of Christ's body and blood; for now by our

Lord's own declaring and by our faith His flesh is truly food, and

His blood is truly drink." And Ambrose says (De Sacram. vi): "As the

Lord Jesus Christ is God's true Son so is it Christ's true flesh

which we take, and His true blood which we drink."

_I answer that,_ The presence of Christ's true body and blood in this

sacrament cannot be detected by sense, nor understanding, but by

faith alone, which rests upon Divine authority. Hence, on Luke 22:19:

"This is My body which shall be delivered up for you," Cyril says:

"Doubt not whether this be true; but take rather the Saviour's words

with faith; for since He is the Truth, He lieth not."

Now this is suitable, first for the perfection of the New Law. For,

the sacrifices of the Old Law contained only in figure that true

sacrifice of Christ's Passion, according to Heb. 10:1: "For the law

having a shadow of the good things to come, not the very image of the

things." And therefore it was necessary that the sacrifice of the New

Law instituted by Christ should have something more, namely, that it

should contain Christ Himself crucified, not merely in signification

or figure, but also in very truth. And therefore this sacrament which

contains Christ Himself, as Dionysius says (Eccl. Hier. iii), is

perfective of all the other sacraments, in which Christ's virtue is

participated.

Secondly, this belongs to Christ's love, out of which for our

salvation He assumed a true body of our nature. And because it is the

special feature of friendship to live together with friends, as the

Philosopher says (Ethic. ix), He promises us His bodily presence as a

reward, saying (Matt. 24:28): "Where the body is, there shall the

eagles be gathered together." Yet meanwhile in our pilgrimage He does

not deprive us of His bodily presence; but unites us with Himself in

this sacrament through the truth of His body and blood. Hence (John

6:57) he says: "He that eateth My flesh, and drinketh My blood,

abideth in Me, and I in him." Hence this sacrament is the sign of

supreme charity, and the uplifter of our hope, from such familiar

union of Christ with us.

Thirdly, it belongs to the perfection of faith, which concerns His

humanity just as it does His Godhead, according to John 14:1: "You

believe in God, believe also in Me." And since faith is of things

unseen, as Christ shows us His Godhead invisibly, so also in this

sacrament He shows us His flesh in an invisible manner.

Some men accordingly, not paying heed to these things, have contended

that Christ's body and blood are not in this sacrament except as in a

sign, a thing to be rejected as heretical, since it is contrary to

Christ's words. Hence Berengarius, who had been the first deviser of

this heresy, was afterwards forced to withdraw his error, and to

acknowledge the truth of the faith.

Reply Obj. 1: From this authority the aforesaid heretics have taken

occasion to err from evilly understanding Augustine's words. For when

Augustine says: "You are not to eat this body which you see," he

means not to exclude the truth of Christ's body, but that it was not

to be eaten in this species in which it was seen by them. And by the

words: "It is a mystery that I put before you; in its spiritual sense

it will quicken you," he intends not that the body of Christ is in

this sacrament merely according to mystical signification, but

"spiritually," that is, invisibly, and by the power of the spirit.

Hence (Tract. xxvii), expounding John 6:64: "the flesh profiteth

nothing," he says: "Yea, but as they understood it, for they

understood that the flesh was to be eaten as it is divided piecemeal

in a dead body, or as sold in the shambles, not as it is quickened by

the spirit . . . Let the spirit draw nigh to the flesh . . . then the

flesh profiteth very much: for if the flesh profiteth nothing, the

Word had not been made flesh, that It might dwell among us."

Reply Obj. 2: That saying of Augustine and all others like it are to

be understood of Christ's body as it is beheld in its proper species;

according as our Lord Himself says (Matt. 26:11): "But Me you have

not always." Nevertheless He is invisibly under the species of this

sacrament, wherever this sacrament is performed.

Reply Obj. 3: Christ's body is not in this sacrament in the same way

as a body is in a place, which by its dimensions is commensurate with

the place; but in a special manner which is proper to this sacrament.

Hence we say that Christ's body is upon many altars, not as in

different places, but "sacramentally": and thereby we do not

understand that Christ is there only as in a sign, although a

sacrament is a kind of sign; but that Christ's body is here after a

fashion proper to this sacrament, as stated above.

Reply Obj. 4: This argument holds good of Christ's bodily presence,

as He is present after the manner of a body, that is, as it is in its

visible appearance, but not as it is spiritually, that is, invisibly,

after the manner and by the virtue of the spirit. Hence Augustine

(Tract. xxvii in Joan.) says: "If thou hast understood" Christ's

words spiritually concerning His flesh, "they are spirit and life to

thee; if thou hast understood them carnally, they are also spirit and

life, but not to thee."

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Summa Theologica, Part III (Tertia Pars) From the Complete American Edition · 第 530 / 654 题