FIRST ARTICLE [II-II, Q. 167, Art. 1]

Whether Curiosity Can Be About Intellective Knowledge?

Objection 1: It would seem that curiosity cannot be about

intellective knowledge. Because, according to the Philosopher (Ethic.

ii, 6), there can be no mean and extremes in things which are

essentially good. Now intellective knowledge is essentially good:

because man's perfection would seem to consist in his intellect being

reduced from potentiality to act, and this is done by the knowledge

of truth. For Dionysius says (Div. Nom. iv) that "the good of the

human soul is to be in accordance with reason," whose perfection

consists in knowing the truth. Therefore the vice of curiosity cannot

be about intellective knowledge.

Obj. 2: Further, that which makes man like to God, and which he

receives from God, cannot be an evil. Now all abundance of knowledge

is from God, according to Ecclus. 1:1, "All wisdom is from the Lord

God," and Wis. 7:17, "He hath given me the true knowledge of things

that are, to know the disposition of the whole world, and the virtues

of the elements," etc. Again, by knowing the truth man is likened to

God, since "all things are naked and open to His eyes" (Heb. 4:13),

and "the Lord is a God of all knowledge" (1 Kings 2:3). Therefore

however abundant knowledge of truth may be, it is not evil but good.

Now the desire of good is not sinful. Therefore the vice of curiosity

cannot be about the intellective knowledge of truth.

Obj. 3: Further, if the vice of curiosity can be about any kind of

intellective knowledge, it would be chiefly about the philosophical

sciences. But, seemingly, there is no sin in being intent on them:

for Jerome says (Super Daniel 1:8): "Those who refused to partake of

the king's meat and wine, lest they should be defiled, if they had

considered the wisdom and teaching of the Babylonians to be sinful,

would never have consented to learn that which was unlawful": and

Augustine says (De Doctr. Christ. ii, 40) that "if the philosophers

made any true statements, we must claim them for our own use, as from

unjust possessors." Therefore curiosity about intellective knowledge

cannot be sinful.

_On the contrary,_ Jerome [*Comment. in Ep. ad Ephes. iv, 17] says:

"Is it not evident that a man who day and night wrestles with the

dialectic art, the student of natural science whose gaze pierces the

heavens, walks in vanity of understanding and darkness of mind?" Now

vanity of understanding and darkness of mind are sinful. Therefore

curiosity about intellective sciences may be sinful.

_I answer that,_ As stated above (Q. 166, A. 2, ad 2) studiousness is

directly, not about knowledge itself, but about the desire and study

in the pursuit of knowledge. Now we must judge differently of the

knowledge itself of truth, and of the desire and study in the pursuit

of the knowledge of truth. For the knowledge of truth, strictly

speaking, is good, but it may be evil accidentally, by reason of some

result, either because one takes pride in knowing the truth,

according to 1 Cor. 8:1, "Knowledge puffeth up," or because one uses

the knowledge of truth in order to sin.

On the other hand, the desire or study in pursuing the knowledge of

truth may be right or wrong. First, when one tends by his study to

the knowledge of truth as having evil accidentally annexed to it, for

instance those who study to know the truth that they may take pride

in their knowledge. Hence Augustine says (De Morib. Eccl. 21): "Some

there are who forsaking virtue, and ignorant of what God is, and of

the majesty of that nature which ever remains the same, imagine they

are doing something great, if with surpassing curiosity and keenness

they explore the whole mass of this body which we call the world. So

great a pride is thus begotten, that one would think they dwelt in

the very heavens about which they argue." In like manner, those who

study to learn something in order to sin are engaged in a sinful

study, according to the saying of Jer. 9:5, "They have taught their

tongue to speak lies, they have labored to commit iniquity."

Secondly, there may be sin by reason of the appetite or study

directed to the learning of truth being itself inordinate; and this

in four ways. First, when a man is withdrawn by a less profitable

study from a study that is an obligation incumbent on him; hence

Jerome says [*Epist. xxi ad Damas]: "We see priests forsaking the

gospels and the prophets, reading stage-plays, and singing the love

songs of pastoral idylls." Secondly, when a man studies to learn of

one, by whom it is unlawful to be taught, as in the case of those who

seek to know the future through the demons. This is superstitious

curiosity, of which Augustine says (De Vera Relig. 4): "Maybe, the

philosophers were debarred from the faith by their sinful curiosity

in seeking knowledge from the demons."

Thirdly, when a man desires to know the truth about creatures,

without referring his knowledge to its due end, namely, the knowledge

of God. Hence Augustine says (De Vera Relig. 29) that "in studying

creatures, we must not be moved by empty and perishable curiosity;

but we should ever mount towards immortal and abiding things."

Fourthly, when a man studies to know the truth above the capacity of

his own intelligence, since by so doing men easily fall into error:

wherefore it is written (Ecclus. 3:22): "Seek not the things that are

too high for thee, and search not into things above thy ability . . .

and in many of His works be not curious," and further on (Ecclus.

3:26), "For . . . the suspicion of them hath deceived many, and hath

detained their minds in vanity."

Reply Obj. 1: Man's good consists in the knowledge of truth; yet

man's sovereign good consists, not in the knowledge of any truth, but

in the perfect knowledge of the sovereign truth, as the Philosopher

states (Ethic. x, 7, 8). Hence there may be sin in the knowledge of

certain truths, in so far as the desire of such knowledge is not

directed in due manner to the knowledge of the sovereign truth,

wherein supreme happiness consists.

Reply Obj. 2: Although this argument shows that the knowledge of

truth is good in itself, this does not prevent a man from misusing

the knowledge of truth for an evil purpose, or from desiring the

knowledge of truth inordinately, since even the desire for good

should be regulated in due manner.

Reply Obj. 3: The study of philosophy is in itself lawful and

commendable, on account of the truth which the philosophers acquired

through God revealing it to them, as stated in Rom. 1:19. Since,

however, certain philosophers misuse the truth in order to assail the

faith, the Apostle says (Col. 2:8): "Beware lest any man cheat you by

philosophy and vain deceit, according to the tradition of men . . .

and not according to Christ": and Dionysius says (Ep. vii ad

Polycarp.) of certain philosophers that "they make an unholy use of

divine things against that which is divine, and by divine wisdom

strive to destroy the worship of God."

_______________________

Summa Theologica, Part II-II (Secunda Secundae) Translated by Fathers of the English Dominican Province · 第 991 / 1128 题