THIRD ARTICLE [I, Q. 113, Art. 3]

Whether to Guard Men Belongs Only to the Lowest Order of Angels?

Objection 1: It would seem that the guardianship of men does not

belong only to the lowest order of the angels. For Chrysostom says

that the text (Matt. 18:10), "Their angels in heaven," etc. is to be

understood not of any angels but of the highest. Therefore the

superior angels guard men.

Obj. 2: Further, the Apostle says that angels "are sent to

minister for them who shall receive the inheritance of salvation"

(Heb. 1:14); and thus it seems that the mission of the angels is

directed to the guardianship of men. But five orders are sent in

external ministry (Q. 112, A. 4). Therefore all the angels of the

five orders are deputed to the guardianship of men.

Obj. 3: Further, for the guardianship of men it seems especially

necessary to coerce the demons, which belongs most of all to the

Powers, according to Gregory (Hom. xxxiv in Evang.); and to work

miracles, which belongs to the Virtues. Therefore these orders are

also deputed to the work of guardianship, and not only the lowest

order.

_On the contrary,_ In the Psalm (90) the guardianship of men is

attributed to the angels; who belong to the lowest order, according

to Dionysius (Coel. Hier. v, ix).

_I answer that,_ As above stated (A. 2), man is guarded in two ways;

in one way by particular guardianship, according as to each man an

angel is appointed to guard him; and such guardianship belongs to the

lowest order of the angels, whose place it is, according to Gregory,

to announce the "lesser things"; for it seems to be the least of the

angelic offices to procure what concerns the salvation of only one

man. The other kind of guardianship is universal, multiplied

according to the different orders. For the more universal an agent

is, the higher it is. Thus the guardianship of the human race belongs

to the order of "Principalities," or perhaps to the "Archangels,"

whom we call the angel princes. Hence, Michael, whom we call an

archangel, is also styled "one of the princes" (Dan. 10:13). Moreover

all corporeal creatures are guarded by the "Virtues"; and likewise

the demons by the "Powers," and the good spirits by the

"Principalities," according to Gregory's opinion (Hom. xxxiv in Ev.).

Reply Obj. 1: Chrysostom can be taken to mean the highest in the

lowest order of angels; for, as Dionysius says (Coel. Hier. x) in

each order there are first, middle, and last. It is, however,

probable that the greater angels are deputed to keep those chosen by

God for the higher degree of glory.

Reply Obj. 2: Not all the angels who are sent have guardianship of

individual men; but some orders have a universal guardianship,

greater or less, as above explained.

Reply Obj. 3: Even inferior angels exercise the office of the

superior, as they share in their gifts, and they are executors of the

superiors' power; and in this way all the angels of the lowest order

can coerce the demons, and work miracles.

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Summa Theologica, Part I (Prima Pars) From the Complete American Edition · 第 688 / 722 题