FOURTH ARTICLE [I-II, Q. 36, Art. 4]

Whether an Irresistible Power Is a Cause of Sorrow?

Objection 1: It would seem that a greater power should not be

reckoned a cause of sorrow. For that which is in the power of the

agent is not present but future. But sorrow is for present evil.

Therefore a greater power is not a cause of sorrow.

Obj. 2: Further, hurt inflicted is the cause of sorrow. But hurt can

be inflicted even by a lesser power. Therefore a greater power should

not be reckoned as a cause of sorrow.

Obj. 3: Further, the interior inclinations of the soul are the causes

of the movements of appetite. But a greater power is something

external. Therefore it should not be reckoned as a cause of sorrow.

_On the contrary,_ Augustine says (De Nat. Boni xx): "Sorrow in the

soul is caused by the will resisting a stronger power: while pain in

the body is caused by sense resisting a stronger body."

_I answer that,_ As stated above (A. 1), a present evil, is cause of

sorrow or pain, by way of object. Therefore that which is the cause

of the evil being present, should be reckoned as causing pain or

sorrow. Now it is evident that it is contrary to the inclination of

the appetite to be united with a present evil: and whatever is

contrary to a thing's inclination does not happen to it save by the

action of something stronger. Wherefore Augustine reckons a greater

power as being the cause of sorrow.

But it must be noted that if the stronger power goes so far as to

transform the contrary inclination into its own inclination there

will be no longer repugnance or violence: thus if a stronger agent,

by its action on a heavy body, deprives it of its downward tendency,

its consequent upward tendency is not violent but natural to it.

Accordingly if some greater power prevail so far as to take away from

the will or the sensitive appetite, their respective inclinations,

pain or sorrow will not result therefrom; such is the result only

when the contrary inclination of the appetite remains. And hence

Augustine says (De Nat. Boni xx) that sorrow is caused by the will

"resisting a stronger power": for were it not to resist, but to yield

by consenting, the result would be not sorrow but pleasure.

Reply Obj. 1: A greater power causes sorrow, as acting not

potentially but actually, i.e. by causing the actual presence of the

corruptive evil.

Reply Obj. 2: Nothing hinders a power which is not simply greater,

from being greater in some respect: and accordingly it is able to

inflict some harm. But if it be nowise stronger, it can do no harm at

all: wherefore it cannot bring about that which causes sorrow.

Reply Obj. 3: External agents can be the causes of appetitive

movements, in so far as they cause the presence of the object: and it

is thus that a greater power is reckoned to be the cause of sorrow.

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Summa Theologica, Part I-II (Pars Prima Secundae) From the Complete American Edition · 第 256 / 746 题