SECOND ARTICLE [II-II, Q. 54, Art. 2]

Whether Negligence Is Opposed to Prudence?

Objection 1: It would seem that negligence is not opposed to

prudence. For negligence seems to be the same as idleness or

laziness, which belongs to sloth, according to Gregory (Moral. xxxi,

45). Now sloth is not opposed to prudence, but to charity, as stated

above (Q. 35, A. 3). Therefore negligence is not opposed to prudence.

Obj. 2: Further, every sin of omission seems to be due to negligence.

But sins of omission are not opposed to prudence, but to the

executive moral virtues. Therefore negligence is not opposed to

prudence.

Obj. 3: Further, imprudence relates to some act of reason. But

negligence does not imply a defect of counsel, for that is

_precipitation,_ nor a defect of judgment, since that is

_thoughtlessness,_ nor a defect of command, because that is

_inconstancy._ Therefore negligence does not pertain to imprudence.

Obj. 4: Further, it is written (Eccles. 7:19): "He that feareth God,

neglecteth nothing." But every sin is excluded by the opposite

virtue. Therefore negligence is opposed to fear rather than to

prudence.

_On the contrary,_ It is written (Ecclus. 20:7): "A babbler and a

fool (_imprudens_) will regard no time." Now this is due to

negligence. Therefore negligence is opposed to prudence.

_I answer that,_ Negligence is directly opposed to solicitude. Now

solicitude pertains to the reason, and rectitude of solicitude to

prudence. Hence, on the other hand, negligence pertains to

imprudence. This appears from its very name, because, as Isidore

observes (Etym. x) "a negligent man is one who fails to choose (_nec

eligens_)": and the right choice of the means belongs to prudence.

Therefore negligence pertains to imprudence.

Reply Obj. 1: Negligence is a defect in the internal act, to

which choice also belongs: whereas idleness and laziness denote

slowness of execution, yet so that idleness denotes slowness in

setting about the execution, while laziness denotes remissness in the

execution itself. Hence it is becoming that laziness should arise from

sloth, which is "an oppressive sorrow," i.e. hindering, the mind from

action [*Cf. Q. 35, A. 1; I-II, Q. 35, A. 8].

Reply Obj. 2: Omission regards the external act, for it

consists in failing to perform an act which is due. Hence it is

opposed to justice, and is an effect of negligence, even as the

execution of a just deed is the effect of right reason.

Reply Obj. 3: Negligence regards the act of command, which

solicitude also regards. Yet the negligent man fails in regard to this

act otherwise than the inconstant man: for the inconstant man fails in

commanding, being hindered as it were, by something, whereas the

negligent man fails through lack of a prompt will.

Reply Obj. 4: The fear of God helps us to avoid all sins, because

according to Prov. 15:27, "by the fear of the Lord everyone declineth

from evil." Hence fear makes us avoid negligence, yet not as though

negligence were directly opposed to fear, but because fear incites

man to acts of reason. Wherefore also it has been stated above (I-II,

Q. 44, A. 2) when we were treating of the passions, that "fear makes

us take counsel."

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Summa Theologica, Part II-II (Secunda Secundae) Translated by Fathers of the English Dominican Province · 第 372 / 1128 题