FIRST ARTICLE [II-II, Q. 20, Art. 1]

Whether Despair Is a Sin?

Objection 1: It would seem that despair is not a sin. For every sin

includes conversion to a mutable good, together with aversion from

the immutable good, as Augustine states (De Lib. Arb. ii, 19). But

despair includes no conversion to a mutable good. Therefore it is not

a sin.

Obj. 2: Further, that which grows from a good root, seems to be no

sin, because "a good tree cannot bring forth evil fruit" (Matt.

7:18). Now despair seems to grow from a good root, viz. fear of God,

or from horror at the greatness of one's own sins. Therefore despair

is not a sin.

Obj. 3: Further, if despair were a sin, it would be a sin also for

the damned to despair. But this is not imputed to them as their fault

but as part of their damnation. Therefore neither is it imputed to

wayfarers as their fault, so that it is not a sin.

_On the contrary,_ That which leads men to sin, seems not only to be

a sin itself, but a source of sins. Now such is despair, for the

Apostle says of certain men (Eph. 4:19): "Who, despairing, have given

themselves up to lasciviousness, unto the working of all uncleanness

and [Vulg.: 'unto'] covetousness." Therefore despair is not only a

sin but also the origin of other sins.

_I answer that,_ According to the Philosopher (Ethic. vi, 2)

affirmation and negation in the intellect correspond to search and

avoidance in the appetite; while truth and falsehood in the intellect

correspond to good and evil in the appetite. Consequently every

appetitive movement which is conformed to a true intellect, is good

in itself, while every appetitive movement which is conformed to a

false intellect is evil in itself and sinful. Now the true opinion of

the intellect about God is that from Him comes salvation to mankind,

and pardon to sinners, according to Ezech. 18:23, "I desire not the

death of the sinner, but that he should be converted, and live"

[*Vulg.: 'Is it My will that a sinner should die . . . and not that

he should be converted and live?' Cf. Ezech. 33:11]: while it is a

false opinion that He refuses pardon to the repentant sinner, or that

He does not turn sinners to Himself by sanctifying grace. Therefore,

just as the movement of hope, which is in conformity with the true

opinion, is praiseworthy and virtuous, so the contrary movement of

despair, which is in conformity with the false opinion about God, is

vicious and sinful.

Reply Obj. 1: In every mortal sin there is, in some way, aversion

from the immutable good, and conversion to a mutable good, but not

always in the same way. Because, since the theological virtues have

God for their object, the sins which are contrary to them, such as

hatred of God, despair and unbelief, consist principally in aversion

from the immutable good; but, consequently, they imply conversion to

a mutable good, in so far as the soul that is a deserter from God,

must necessarily turn to other things. Other sins, however, consist

principally in conversion to a mutable good, and, consequently, in

aversion from the immutable good: because the fornicator intends, not

to depart from God, but to enjoy carnal pleasure, the result of which

is that he departs from God.

Reply Obj. 2: A thing may grow from a virtuous root in two ways:

first, directly and on the part of the virtue itself; even as an act

proceeds from a habit: and in this way no sin can grow from a

virtuous root, for in this sense Augustine declared (De Lib. Arb. ii,

18, 19) that "no man makes evil use of virtue." Secondly, a thing

proceeds from a virtue indirectly, or is occasioned by a virtue, and

in this way nothing hinders a sin proceeding from a virtue: thus

sometimes men pride themselves of their virtues, according to

Augustine (Ep. ccxi): "Pride lies in wait for good works that they

may die." In this way fear of God or horror of one's own sins may

lead to despair, in so far as man makes evil use of those good

things, by allowing them to be an occasion of despair.

Reply Obj. 3: The damned are outside the pale of hope on account of

the impossibility of returning to happiness: hence it is not imputed

to them that they hope not, but it is a part of their damnation. Even

so, it would be no sin for a wayfarer to despair of obtaining that

which he had no natural capacity for obtaining, or which was not due

to be obtained by him; for instance, if a physician were to despair

of healing some sick man, or if anyone were to despair of ever

becoming rich.

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Summa Theologica, Part II-II (Secunda Secundae) Translated by Fathers of the English Dominican Province · 第 138 / 1128 题