FIFTH ARTICLE [III, Q. 67, Art. 5]

Whether One That Is Not Baptized Can Confer the Sacrament of Baptism?

Objection 1: It seems that one that is not baptized cannot confer the

sacrament of Baptism. For "none gives what he has not." But a

non-baptized person has not the sacrament of Baptism. Therefore he

cannot give it.

Obj. 2: Further, a man confers the sacrament of Baptism inasmuch as

he is a minister of the Church. But one that is not baptized, belongs

nowise to the Church, i.e. neither really nor sacramentally.

Therefore he cannot confer the sacrament of Baptism.

Obj. 3: Further, it is more to confer a sacrament than to receive it.

But one that is not baptized, cannot receive the other sacraments.

Much less, therefore, can he confer any sacrament.

_On the contrary,_ Isidore says: "The Roman Pontiff does not consider

it to be the man who baptizes, but that the Holy Ghost confers the

grace of Baptism, though he that baptizes be a pagan." But he who is

baptized, is not called a pagan. Therefore he who is not baptized can

confer the sacrament of Baptism.

_I answer that,_ Augustine left this question without deciding it.

For he says (Contra Ep. Parmen. ii): "This is indeed another

question, whether even those can baptize who were never Christians;

nor should anything be rashly asserted hereupon, without the

authority of a sacred council such as suffices for so great a

matter." But afterwards it was decided by the Church that the

unbaptized, whether Jews or pagans, can confer the sacrament of

Baptism, provided they baptize in the form of the Church. Wherefore

Pope Nicolas I replies to the questions propounded by the Bulgars:

"You say that many in your country have been baptized by someone,

whether Christian or pagan you know not. If these were baptized in

the name of the Trinity, they must not be rebaptized." But if the

form of the Church be not observed, the sacrament of Baptism is not

conferred. And thus is to be explained what Gregory II [*Gregory III]

writes to Bishop Boniface: "Those whom you assert to have been

baptized by pagans," namely, with a form not recognized by the

Church, "we command you to rebaptize in the name of the Trinity." And

the reason of this is that, just as on the part of the matter, as far

as the essentials of the sacrament are concerned, any water will

suffice, so, on the part of the minister, any man is competent.

Consequently, an unbaptized person can baptize in a case of urgency.

So that two unbaptized persons may baptize one another, one baptizing

the other and being afterwards baptized by him: and each would

receive not only the sacrament but also the reality of the sacrament.

But if this were done outside a case of urgency, each would sin

grievously, both the baptizer and the baptized, and thus the

baptismal effect would be frustrated, although the sacrament itself

would not be invalidated.

Reply Obj. 1: The man who baptizes offers but his outward

ministration; whereas Christ it is Who baptizes inwardly, Who can use

all men to whatever purpose He wills. Consequently, the unbaptized

can baptize: because, as Pope Nicolas I says, "the Baptism is not

theirs," i.e. the baptizers', "but His," i.e. Christ's.

Reply Obj. 2: He who is not baptized, though he belongs not to the

Church either in reality or sacramentally, can nevertheless belong to

her in intention and by similarity of action, namely, in so far as he

intends to do what the Church does, and in baptizing observes the

Church's form, and thus acts as the minister of Christ, Who did not

confine His power to those that are baptized, as neither did He to

the sacraments.

Reply Obj. 3: The other sacraments are not so necessary as Baptism.

And therefore it is allowable that an unbaptized person should

baptize rather than that he should receive other sacraments.

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Summa Theologica, Part III (Tertia Pars) From the Complete American Edition · 第 462 / 654 题