FOURTH ARTICLE [II-II, Q. 95, Art. 4]

Whether Divination Practiced by Invoking the Demons Is Unlawful?

Objection 1: It would seem that divination practiced by invoking the

demons is not unlawful. Christ did nothing unlawful, according to 1

Pet. 2:22, "Who did no sin." Yet our Lord asked the demon: "What is

thy name?" and the latter replied: "My name is Legion, for we are

many" (Mk. 5:9). Therefore it seems lawful to question the demons

about the occult.

Obj. 2: Further, the souls of the saints do not encourage those who

ask unlawfully. Yet Samuel appeared to Saul when the latter inquired

of the woman that had a divining spirit, concerning the issue of the

coming war (1 Kings 28:8, sqq.). Therefore the divination that

consists in questioning demons is not unlawful.

Obj. 3: Further, it seems lawful to seek the truth from one who

knows, if it be useful to know it. But it is sometimes useful to know

what is hidden from us, and can be known through the demons, as in

the discovery of thefts. Therefore divination by questioning demons

is not unlawful.

_On the contrary,_ It is written (Deut. 18:10, 11): "Neither let there

there be found among you . . . anyone that consulteth soothsayers . . .

nor . . . that consulteth pythonic spirits."

_I answer that,_ All divination by invoking demons is unlawful for

two reasons. The first is gathered from the principle of divination,

which is a compact made expressly with a demon by the very fact of

invoking him. This is altogether unlawful; wherefore it is written

against certain persons (Isa. 28:15): "You have said: We have entered

into a league with death, and we have made a covenant with hell." And

still more grievous would it be if sacrifice were offered or

reverence paid to the demon invoked. The second reason is gathered

from the result. For the demon who intends man's perdition endeavors,

by his answers, even though he sometimes tells the truth, to accustom

men to believe him, and so to lead him on to something prejudicial to

the salvation of mankind. Hence Athanasius, commenting on the words

of Luke 4:35, "He rebuked him, saying: Hold thy peace," says:

"Although the demon confessed the truth, Christ put a stop to his

speech, lest together with the truth he should publish his wickedness

and accustom us to care little for such things, however much he may

seem to speak the truth. For it is wicked, while we have the divine

Scriptures, to seek knowledge from the demons."

Reply Obj. 1: According to Bede's commentary on Luke 8:30, "Our Lord

inquired, not through ignorance, but in order that the disease, which

he tolerated, being made public, the power of the Healer might shine

forth more graciously." Now it is one thing to question a demon who

comes to us of his own accord (and it is lawful to do so at times for

the good of others, especially when he can be compelled, by the power

of God, to tell the truth) and another to invoke a demon in order to

gain from him knowledge of things hidden from us.

Reply Obj. 2: According to Augustine (Ad Simplic. ii, 3), "there is

nothing absurd in believing that the spirit of the just man, being

about to smite the king with the divine sentence, was permitted to

appear to him, not by the sway of magic art or power, but by some

occult dispensation of which neither the witch nor Saul was aware. Or

else the spirit of Samuel was not in reality aroused from his rest,

but some phantom or mock apparition formed by the machinations of the

devil, and styled by Scripture under the name of Samuel, just as the

images of things are wont to be called by the names of those things."

Reply Obj. 3: No temporal utility can compare with the harm to

spiritual health that results from the research of the unknown by

invoking the demon.

_______________________

Summa Theologica, Part II-II (Secunda Secundae) Translated by Fathers of the English Dominican Province · 第 623 / 1128 题