FIRST ARTICLE [I, Q. 114, Art. 1]

Whether Men Are Assailed by the Demons?

Objection 1: It would seem that men are not assailed by the demons.

For angels are sent by God to guard man. But demons are not sent by

God: for the demons' intention is the loss of souls; whereas God's is

the salvation of souls. Therefore demons are not deputed to assail

man.

Obj. 2: Further, it is not a fair fight, for the weak to be set

against the strong, and the ignorant against the astute. But men are

weak and ignorant, whereas the demons are strong and astute. It is not

therefore to be permitted by God, the author of all justice, that men

should be assailed by demons.

Obj. 3: Further, the assaults of the flesh and the world are

enough for man's exercise. But God permits His elect to be assailed

that they may be exercised. Therefore there is no need for them to be

assailed by the demons.

_On the contrary,_ The Apostle says (Eph. 6:12): "Our wrestling is

not against flesh and blood; but against Principalities and Powers,

against the rulers of the world of this darkness, against the spirits

of wickedness in the high places."

_I answer that,_ Two things may be considered in the assault of the

demons--the assault itself, and the ordering thereof. The assault

itself is due to the malice of the demons, who through envy endeavor

to hinder man's progress; and through pride usurp a semblance of

Divine power, by deputing certain ministers to assail man, as the

angels of God in their various offices minister to man's salvation.

But the ordering of the assault is from God, Who knows how to make

orderly use of evil by ordering it to good. On the other hand, in

regard to the angels, both their guardianship and the ordering

thereof are to be referred to God as their first author.

Reply Obj. 1: The wicked angels assail men in two ways. Firstly by

instigating them to sin; and thus they are not sent by God to assail

us, but are sometimes permitted to do so according to God's just

judgments. But sometimes their assault is a punishment to man: and

thus they are sent by God; as the lying spirit was sent to punish

Achab, King of Israel, as is related in 3 Kings 22:20. For punishment

is referred to God as its first author. Nevertheless the demons who

are sent to punish, do so with an intention other than that for which

they are sent; for they punish from hatred or envy; whereas they are

sent by God on account of His justice.

Reply Obj. 2: In order that the conditions of the fight be not

unequal, there is as regards man the promised recompense, to be

gained principally through the grace of God, secondarily through the

guardianship of the angels. Wherefore (4 Kings 6:16), Eliseus said to

his servant: "Fear not, for there are more with us than with them."

Reply Obj. 3: The assault of the flesh and the world would suffice

for the exercise of human weakness: but it does not suffice for the

demon's malice, which makes use of both the above in assailing men.

But by the Divine ordinance this tends to the glory of the elect.

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Summa Theologica, Part I (Prima Pars) From the Complete American Edition · 第 695 / 722 题