NINTH ARTICLE [II-II, Q. 2, Art. 9]

Whether to Believe Is Meritorious?

Objection 1: It would seem that to believe is not meritorious. For

the principle of all merit is charity, as stated above (I-II, Q. 114,

A. 4). Now faith, like nature, is a preamble to charity. Therefore,

just as an act of nature is not meritorious, since we do not merit by

our natural gifts, so neither is an act of faith.

Obj. 2: Further, belief is a mean between opinion and scientific

knowledge or the consideration of things scientifically known

[*Science is a certain knowledge of a demonstrated conclusion through

its demonstration.]. Now the considerations of science are not

meritorious, nor on the other hand is opinion. Therefore belief is

not meritorious.

Obj. 3: Further, he who assents to a point of faith, either has a

sufficient motive for believing, or he has not. If he has a

sufficient motive for his belief, this does not seem to imply any

merit on his part, since he is no longer free to believe or not to

believe: whereas if he has not a sufficient motive for believing,

this is a mark of levity, according to Ecclus. 19:4: "He that is

hasty to give credit, is light of heart," so that, seemingly, he

gains no merit thereby. Therefore to believe is by no means

meritorious.

_On the contrary,_ It is written (Heb. 11:33) that the saints "by

faith . . . obtained promises," which would not be the case if they

did not merit by believing. Therefore to believe is meritorious.

_I answer that,_ As stated above (I-II, Q. 114, AA. 3, 4), our

actions are meritorious in so far as they proceed from the free-will

moved with grace by God. Therefore every human act proceeding from

the free-will, if it be referred to God, can be meritorious. Now the

act of believing is an act of the intellect assenting to the Divine

truth at the command of the will moved by the grace of God, so that

it is subject to the free-will in relation to God; and consequently

the act of faith can be meritorious.

Reply Obj. 1: Nature is compared to charity which is the principle of

merit, as matter to form: whereas faith is compared to charity as the

disposition which precedes the ultimate form. Now it is evident that

the subject or the matter cannot act save by virtue of the form, nor

can a preceding disposition, before the advent of the form: but after

the advent of the form, both the subject and the preceding

disposition act by virtue of the form, which is the chief principle

of action, even as the heat of fire acts by virtue of the substantial

form of fire. Accordingly neither nature nor faith can, without

charity, produce a meritorious act; but, when accompanied by charity,

the act of faith is made meritorious thereby, even as an act of

nature, and a natural act of the free-will.

Reply Obj. 2: Two things may be considered in science: namely the

scientist's assent to a scientific fact and his consideration of that

fact. Now the assent of science is not subject to free-will, because

the scientist is obliged to assent by force of the demonstration,

wherefore scientific assent is not meritorious. But the actual

consideration of what a man knows scientifically is subject to his

free-will, for it is in his power to consider or not to consider.

Hence scientific consideration may be meritorious if it be referred

to the end of charity, i.e. to the honor of God or the good of our

neighbor. On the other hand, in the case of faith, both these things

are subject to the free-will so that in both respects the act of

faith can be meritorious: whereas in the case of opinion, there is no

firm assent, since it is weak and infirm, as the Philosopher observes

(Poster. i, 33), so that it does not seem to proceed from a perfect

act of the will: and for this reason, as regards the assent, it does

not appear to be very meritorious, though it can be as regards the

actual consideration.

Reply Obj. 3: The believer has sufficient motive for believing, for

he is moved by the authority of Divine teaching confirmed by

miracles, and, what is more, by the inward instinct of the Divine

invitation: hence he does not believe lightly. He has not, however,

sufficient reason for scientific knowledge, hence he does not lose

the merit.

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Summa Theologica, Part II-II (Secunda Secundae) Translated by Fathers of the English Dominican Province · 第 33 / 1128 题