SIXTH ARTICLE [II-II, Q. 172, Art. 6]

Whether the Prophets of the Demons Ever Foretell the Truth?

Objection 1: It would seem that the prophets of the demons never

foretell the truth. For Ambrose [*Hilary the Deacon (Ambrosiaster) on

1 Cor. 12:3] says that "Every truth, by whomsoever spoken, is from

the Holy Ghost." Now the prophets of the demons do not speak from the

Holy Ghost, because "there is no concord between Christ and Belial

[*'What concord hath Christ with Belial?']" (2 Cor. 6:15). Therefore

it would seem that they never foretell the truth.

Obj. 2: Further, just as true prophets are inspired by the Spirit of

truth, so the prophets of the demons are inspired by the spirit of

untruth, according to 3 Kings 22:22, "I will go forth, and be a lying

spirit in the mouth of all his prophets." Now the prophets inspired

by the Holy Ghost never speak false, as stated above (Q. 111, A. 6).

Therefore the prophets of the demons never speak truth.

Obj. 3: Further, it is said of the devil (John 8:44) that "when he

speaketh a lie, he speaketh of his own, for the devil is a liar, and

the father thereof," i.e. of lying. Now by inspiring his prophets,

the devil speaks only of his own, for he is not appointed God's

minister to declare the truth, since "light hath no fellowship with

darkness [*Vulg.: 'What fellowship hath light with darkness?']" (2

Cor. 6:14). Therefore the prophets of the demons never foretell the

truth.

_On the contrary,_ A gloss on Num. 22:14, says that "Balaam was a

diviner, for he sometimes foreknew the future by help of the demons

and the magic art." Now he foretold many true things, for instance

that which is to be found in Num. 24:17: "A star shall rise out of

Jacob, and a scepter shall spring up from Israel." Therefore even the

prophets of the demons foretell the truth.

_I answer that,_ As the good is in relation to things, so is the true

in relation to knowledge. Now in things it is impossible to find one

that is wholly devoid of good. Wherefore it is also impossible for

any knowledge to be wholly false, without some mixture of truth.

Hence Bede says [*Comment. in Luc. xvii, 12; Cf. Augustine, QQ.

Evang. ii, 40] that "no teaching is so false that it never mingles

truth with falsehood." Hence the teaching of the demons, with which

they instruct their prophets, contains some truths whereby it is

rendered acceptable. For the intellect is led astray to falsehood by

the semblance of truth, even as the will is seduced to evil by the

semblance of goodness. Wherefore Chrysostom says [*Opus Imperf. in

Matth., Hom. xix, falsely ascribed to St. John Chrysostom]: "The

devil is allowed sometimes to speak true things, in order that his

unwonted truthfulness may gain credit for his lie."

Reply Obj. 1: The prophets of the demons do not always speak from the

demons' revelation, but sometimes by Divine inspiration. This was

evidently the case with Balaam, of whom we read that the Lord spoke

to him (Num. 22:12), though he was a prophet of the demons, because

God makes use even of the wicked for the profit of the good. Hence He

foretells certain truths even by the demons' prophets, both that the

truth may be rendered more credible, since even its foes bear witness

to it, and also in order that men, by believing such men, may be more

easily led on to truth. Wherefore also the Sibyls foretold many true

things about Christ.

Yet even when the demons' prophets are instructed by the demons, they

foretell the truth, sometimes by virtue of their own nature, the

author of which is the Holy Ghost, and sometimes by revelation of the

good spirits, as Augustine declares (Gen. ad lit. xii, 19): so that

even then this truth which the demons proclaim is from the Holy Ghost.

Reply Obj. 2: A true prophet is always inspired by the Spirit of

truth, in Whom there is no falsehood, wherefore He never says what is

not true; whereas a false prophet is not always instructed by the

spirit of untruth, but sometimes even by the Spirit of truth. Even

the very spirit of untruth sometimes declares true things, sometimes

false, as stated above.

Reply Obj. 3: Those things are called the demons' own, which they

have of themselves, namely lies and sins; while they have, not of

themselves but of God, those things which belong to them by nature:

and it is by virtue of their own nature that they sometimes foretell

the truth, as stated above (ad 1). Moreover God makes use of them to

make known the truth which is to be accomplished through them, by

revealing Divine mysteries to them through the angels, as already

stated (Gen. ad lit. xii, 19; I, Q. 109, A. 4, ad 1).

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