FOURTH ARTICLE [I, Q. 63, Art. 4]

Whether Any Demons Are Naturally Wicked?

Objection 1: It would seem that some demons are naturally wicked. For

Porphyry says, as quoted by Augustine (De Civ. Dei x, 11): "There is

a class of demons of crafty nature, pretending that they are gods and

the souls of the dead." But to be deceitful is to be evil. Therefore

some demons are naturally wicked.

Obj. 2: Further, as the angels are created by God, so are men.

But some men are naturally wicked, of whom it is said (Wis. 12:10):

"Their malice is natural." Therefore some angels may be naturally

wicked.

Obj. 3: Further, some irrational animals have wicked dispositions

by nature: thus the fox is naturally sly, and the wolf naturally

rapacious; yet they are God's creatures. Therefore, although the

demons are God's creatures, they may be naturally wicked.

_On the contrary,_ Dionysius says (Div. Nom. iv) that "the demons

are not naturally wicked."

_I answer that,_ Everything which exists, so far as it exists and

has a particular nature, tends naturally towards some good; since it

comes from a good principle; because the effect always reverts to

its principle. Now a particular good may happen to have some evil

connected with it; thus fire has this evil connected with it that it

consumes other things: but with the universal good no evil can be

connected. If, then, there be anything whose nature is inclined

towards some particular good, it can tend naturally to some evil;

not as evil, but accidentally, as connected with some good. But if

anything of its nature be inclined to good in general, then of its

own nature it cannot be inclined to evil. Now it is manifest that

every intellectual nature is inclined towards good in general, which

it can apprehend and which is the object of the will. Hence, since

the demons are intellectual substances, they can in no wise have a

natural inclination towards any evil whatsoever; consequently they

cannot be naturally evil.

Reply Obj. 1: Augustine rebukes Porphyry for saying that the demons

are naturally deceitful; himself maintaining that they are not

naturally so, but of their own will. Now the reason why Porphyry held

that they are naturally deceitful was that, as he contended, demons

are animals with a sensitive nature. Now the sensitive nature is

inclined towards some particular good, with which evil may be

connected. In this way, then, it can have a natural inclination to

evil; yet only accidentally, inasmuch as evil is connected with good.

Reply Obj. 2: The malice of some men can be called natural, either

because of custom which is a second nature; or on account of the

natural proclivity on the part of the sensitive nature to some

inordinate passion, as some people are said to be naturally wrathful

or lustful; but not on the part of the intellectual nature.

Reply Obj. 3: Brute beasts have a natural inclination in their

sensitive nature towards certain particular goods, with which certain

evils are connected; thus the fox in seeking its food has a natural

inclination to do so with a certain skill coupled with deceit.

Wherefore it is not evil in the fox to be sly, since it is natural to

him; as it is not evil in the dog to be fierce, as Dionysius observes

(De Div. Nom. iv).

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Summa Theologica, Part I (Prima Pars) From the Complete American Edition · 第 407 / 722 题