FIFTH ARTICLE [III, Q. 80, Art. 5]

Whether to Approach This Sacrament with Consciousness of Sin Is the

Gravest of All Sins?

Objection 1: It seems that to approach this sacrament with

consciousness of sin is the gravest of all sins; because the Apostle

says (1 Cor. 11:27): "Whosoever shall eat this bread, or drink the

chalice of the Lord unworthily, shall be guilty of the body and of

the blood of the Lord": upon which the gloss observes: "He shall be

punished as though he slew Christ." But the sin of them who slew

Christ seems to have been most grave. Therefore this sin, whereby a

man approaches Christ's table with consciousness of sin, appears to

be the gravest.

Obj. 2: Further, Jerome says in an Epistle (xlix): "What hast thou to

do with women, thou that speakest familiarly with God at the altar?"

[*The remaining part of the quotation is not from St. Jerome]. Say,

priest, say, cleric, how dost thou kiss the Son of God with the same

lips wherewith thou hast kissed the daughter of a harlot? "Judas,

thou betrayest the Son of Man with a kiss!" And thus it appears that

the fornicator approaching Christ's table sins as Judas did, whose

sin was most grave. But there are many other sins which are graver

than fornication, especially the sin of unbelief. Therefore the sin

of every sinner approaching Christ's table is the gravest of all.

Obj. 3: Further, spiritual uncleanness is more abominable to God than

corporeal. But if anyone was to cast Christ's body into mud or a

cess-pool, his sin would be reputed a most grave one. Therefore, he

sins more deeply by receiving it with sin, which is spiritual

uncleanness, upon his soul.

_On the contrary,_ Augustine says on the words, "If I had not come,

and had not spoken to them, they would be without sin" (Tract. lxxxix

in Joan.), that this is to be understood of the sin of unbelief, "in

which all sins are comprised," and so the greatest of all sins

appears to be, not this, but rather the sin of unbelief.

_I answer that,_ As stated in the Second Part (I-II, Q. 73, AA. 3, 6;

II-II, Q. 73, A. 3), one sin can be said to be graver than another in

two ways: first of all essentially, secondly accidentally.

Essentially, in regard to its species, which is taken from its

object: and so a sin is greater according as that against which it is

committed is greater. And since Christ's Godhead is greater than His

humanity, and His humanity greater than the sacraments of His

humanity, hence it is that those are the gravest sins which are

committed against the Godhead, such as unbelief and blasphemy. The

second degree of gravity is held by those sins which are committed

against His humanity: hence it is written (Matt. 12:32): "Whosoever

shall speak a word against the Son of Man, it shall be forgiven him;

but he that shall speak against the Holy Ghost, it shall not be

forgiven him, neither in this world nor in the world to come." In the

third place come sins committed against the sacraments, which belong

to Christ's humanity; and after these are the other sins committed

against mere creatures.

Accidentally, one sin can be graver than another on the sinner's

part. For example, the sin which is the result of ignorance or of

weakness is lighter than one arising from contempt, or from sure

knowledge; and the same reason holds good of other circumstances. And

according to this, the above sin can be graver in some, as happens in

them who from actual contempt and with consciousness of sin approach

this sacrament: but in others it is less grave; for instance, in

those who from fear of their sin being discovered, approach this

sacrament with consciousness of sin.

So, then, it is evident that this sin is specifically graver than

many others, yet it is not the greatest of all.

Reply Obj. 1: The sin of the unworthy recipient is compared to the

sin of them who slew Christ, by way of similitude, because each is

committed against Christ's body; but not according to the degree of

the crime. Because the sin of Christ's slayers was much graver, first

of all, because their sin was against Christ's body in its own

species, while this sin is against it under sacramental species;

secondly, because their sin came of the intent of injuring Christ,

while this does not.

Reply Obj. 2: The sin of the fornicator receiving Christ's body is

likened to Judas kissing Christ, as to the resemblance of the sin,

because each outrages Christ with the sign of friendship. but not as

to the extent of the sin, as was observed above (ad 1). And this

resemblance in crime applies no less to other sinners than to

fornicators: because by other mortal sins, sinners act against the

charity of Christ, of which this sacrament is the sign, and all the

more according as their sins are graver. But in a measure the sin of

fornication makes one more unfit for receiving this sacrament,

because thereby especially the spirit becomes enslaved by the flesh,

which is a hindrance to the fervor of love required for this

sacrament.

However, the hindrance to charity itself weighs more than the

hindrance to its fervor. Hence the sin of unbelief, which

fundamentally severs a man from the unity of the Church, simply

speaking, makes him to be utterly unfit for receiving this sacrament;

because it is the sacrament of the Church's unity, as stated above

(Q. 61, A. 2). Hence the unbeliever who receives this sacrament sins

more grievously than the believer who is in sin; and shows greater

contempt towards Christ Who is in the sacrament, especially if he

does not believe Christ to be truly in this sacrament; because, so

far as lies in him, he lessens the holiness of the sacrament, and the

power of Christ acting in it, and this is to despise the sacrament in

itself. But the believer who receives the sacrament with

consciousness of sin, by receiving it unworthily despises the

sacrament, not in itself, but in its use. Hence the Apostle (1 Cor.

11:29) in assigning the cause of this sin, says, "not discerning the

body of the Lord," that is, not distinguishing it from other food:

and this is what he does who disbelieves Christ's presence in this

sacrament.

Reply Obj. 3: The man who would throw this sacrament into the mire

would be guilty of more heinous sin than another approaching the

sacrament fully conscious of mortal sin. First of all, because he

would intend to outrage the sacrament, whereas the sinner receiving

Christ's body unworthily has no such intent; secondly, because the

sinner is capable of grace; hence he is more capable of receiving

this sacrament than any irrational creature. Hence he would make a

most revolting use of this sacrament who would throw it to dogs to

eat, or fling it in the mire to be trodden upon.

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Summa Theologica, Part III (Tertia Pars) From the Complete American Edition · 第 577 / 654 题