FOURTH ARTICLE [III, Q. 79, Art. 4]

Whether Venial Sins Are Forgiven Through This Sacrament?

Objection 1: It seems that venial sins are not forgiven by this

sacrament, because this is the "sacrament of charity," as Augustine

says (Tract. xxvi in Joan.). But venial sins are not contrary to

charity, as was shown in the Second Part (I-II, Q. 88, AA. 1, 2;

II-II, Q. 24, A. 10). Therefore, since contrary is taken away by its

contrary, it seems that venial sins are not forgiven by this

sacrament.

Obj. 2: Further, if venial sins be forgiven by this sacrament, then

all of them are forgiven for the same reason as one is. But it does

not appear that all are forgiven, because thus one might frequently

be without any venial sin, against what is said in 1 John 1:8: "If we

say that we have no sin, we deceive ourselves." Therefore no venial

sin is forgiven by this sacrament.

Obj. 3: Further, contraries mutually exclude each other. But venial

sins do not forbid the receiving of this sacrament: because Augustine

says on the words, "If any man eat of it he shall [Vulg.: 'may'] not

die for ever" (John 6:50): "Bring innocence to the altar: your sins,

though they be daily . . . let them not be deadly." Therefore neither

are venial sins taken away by this sacrament.

_On the contrary,_ Innocent III says (De S. Alt. Myst. iv) that this

sacrament "blots out venial sins, and wards off mortal sins."

_I answer that,_ Two things may be considered in this sacrament, to

wit, the sacrament itself, and the reality of the sacrament: and it

appears from both that this sacrament has the power of forgiving

venial sins. For this sacrament is received under the form of

nourishing food. Now nourishment from food is requisite for the body

to make good the daily waste caused by the action of natural heat.

But something is also lost daily of our spirituality from the heat of

concupiscence through venial sins, which lessen the fervor of

charity, as was shown in the Second Part (II-II, Q. 24, A. 10). And

therefore it belongs to this sacrament to forgive venial sins. Hence

Ambrose says (De Sacram. v) that this daily bread is taken "as a

remedy against daily infirmity."

The reality of this sacrament is charity, not only as to its habit,

but also as to its act, which is kindled in this sacrament; and by

this means venial sins are forgiven. Consequently, it is manifest

that venial sins are forgiven by the power of this sacrament.

Reply Obj. 1: Venial sins, although not opposed to the habit of

charity, are nevertheless opposed to the fervor of its act, which act

is kindled by this sacrament; by reason of which act venial sins are

blotted out.

Reply Obj. 1: The passage quoted is not to be understood as if a man

could not at some time be without all guilt of venial sin: but that

the just do not pass through this life without committing venial sins.

Reply Obj. 3: The power of charity, to which this sacrament belongs,

is greater than that of venial sins: because charity by its act takes

away venial sins, which nevertheless cannot entirely hinder the act

of charity. And the same holds good of this sacrament.

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Summa Theologica, Part III (Tertia Pars) From the Complete American Edition · 第 567 / 654 题