SECOND ARTICLE [III, Q. 71, Art. 2]

Whether Exorcism Should Precede Baptism?

Objection 1: It seems that exorcism should not precede Baptism. For

exorcism is ordained against energumens or those who are possessed.

But not all are such like. Therefore exorcism should not precede

Baptism.

Obj. 2: Further, so long as man is a subject of sin, the devil has

power over him, according to John 8:34: "Whosoever committeth sin is

the servant of sin." But sin is taken away by Baptism. Therefore men

should not be exorcized before Baptism.

Obj. 3: Further, Holy water was introduced in order to ward off the

power of the demons. Therefore exorcism was not needed as a further

remedy.

_On the contrary,_ Pope Celestine says (Epist. ad Episcop. Galliae):

"Whether children or young people approach the sacrament of

regeneration, they should not come to the fount of life before the

unclean spirit has been expelled from them by the exorcisms and

breathings of the clerics."

_I answer that,_ Whoever purposes to do a work wisely, first removes

the obstacles to his work; hence it is written (Jer. 4:3): "Break up

anew your fallow ground and sow not upon thorns." Now the devil is

the enemy of man's salvation, which man acquires by Baptism; and he

has a certain power over man from the very fact that the latter is

subject to original, or even actual, sin. Consequently it is fitting

that before Baptism the demons should be cast out by exorcisms, lest

they impede man's salvation. Which expulsion is signified by the

(priest) breathing (upon the person to be baptized); while the

blessing, with the imposition of hands, bars the way against the

return of him who was cast out. Then the salt which is put in the

mouth, and the anointing of the nose and ears with spittle, signify

the receiving of doctrine, as to the ears; consent thereto as to the

nose; and confession thereof, as to the mouth. And the anointing with

oil signifies man's ability to fight against the demons.

Reply Obj. 1: The energumens are so-called from "laboring inwardly"

under the outward operation of the devil. And though not all that

approach Baptism are troubled by him in their bodies, yet all who are

not baptized are subject to the power of the demons, at least on

account of the guilt of original sin.

Reply Obj. 2: The power of the devil in so far as he hinders man from

obtaining glory, is expelled from man by the baptismal ablution; but

in so far as he hinders man from receiving the sacrament, his power

is cast out by the exorcisms.

Reply Obj. 3: Holy water is used against the assaults of demons from

without. But exorcisms are directed against those assaults of the

demons which are from within. Hence those who are exorcized are

called energumens, as it were "laboring inwardly."

Or we may say that just as Penance is given as a further remedy

against sin, because Baptism is not repeated; so Holy Water is given

as a further remedy against the assaults of demons, because the

baptismal exorcisms are not given a second time.

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Summa Theologica, Part III (Tertia Pars) From the Complete American Edition · 第 497 / 654 题