FIFTH ARTICLE [I, Q. 54, Art. 5]

Whether There Is Only Intellectual Knowledge in the Angels?

Objection 1: It would seem that the knowledge of the angels is not

exclusively intellectual. For Augustine says (De Civ. Dei viii) that

in the angels there is "life which understands and feels." Therefore

there is a sensitive faculty in them as well.

Obj. 2: Further, Isidore says (De Summo Bono) that the angels have

learnt many things by experience. But experience comes of many

remembrances, as stated in _Metaph._ i, 1. Consequently they have

likewise a power of memory.

Obj. 3: Further, Dionysius says (Div. Nom. iv) that there is a sort

of "perverted phantasy" in the demons. But phantasy belongs to the

imaginative faculty. Therefore the power of the imagination is in the

demons; and for the same reason it is in the angels, since they are

of the same nature.

_On the contrary,_ Gregory says (Hom. 29 in Ev.), that "man senses

in common with the brutes, and understands with the angels."

_I answer that,_ In our soul there are certain powers whose operations

are exercised by corporeal organs; such powers are acts of sundry

parts of the body, as sight of the eye, and hearing of the ear. There

are some other powers of the soul whose operations are not performed

through bodily organs, as intellect and will: these are not acts of

any parts of the body. Now the angels have no bodies naturally joined

to them, as is manifest from what has been said already (Q. 51, A. 1).

Hence of the soul's powers only intellect and will can belong to them.

The Commentator (Metaph. xii) says the same thing, namely, that the

separated substances are divided into intellect and will. And it is in

keeping with the order of the universe for the highest intellectual

creature to be entirely intelligent; and not in part, as is our soul.

For this reason the angels are called "intellects" and "minds," as was

said above (A. 3, ad 1).

A twofold answer can be returned to the contrary objections. First,

it may be replied that those authorities are speaking according to

the opinion of such men as contended that angels and demons have

bodies naturally united to them. Augustine often makes use of this

opinion in his books, although he does not mean to assert it; hence

he says (De Civ. Dei xxi) that "such an inquiry does not call for

much labor." Secondly, it may be said that such authorities and the

like are to be understood by way of similitude. Because, since sense

has a sure apprehension of its proper sensible object, it is a common

usage of speech, when we understand something for certain, to say

that we "sense it." And hence it is that we use the word "sentence."

Experience can be attributed to the angels according to the likeness

of the things known, although not by likeness of the faculty knowing

them. We have experience when we know single objects through the

senses: the angels likewise know single objects, as we shall show (Q.

57, A. 2), yet not through the senses. But memory can be allowed in

the angels, according as Augustine (De Trin. x) puts it in the mind;

although it cannot belong to them in so far as it is a part of the

sensitive soul. In like fashion 'a perverted phantasy' is attributed

to demons, since they have a false practical estimate of what is the

true good; while deception in us comes properly from the phantasy,

whereby we sometimes hold fast to images of things as to the things

themselves, as is manifest in sleepers and lunatics.

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