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Summa Theologiae · III, q. 68, a. 7

Whether the Intention of Receiving the Sacrament of Baptism Is Required on the Part of the One Baptized?

Thomas Aquinas, Summa Theologiae, Third Part, question 68, Of Those Who Receive Baptism, article 7. About 2 min.

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Text: Summa Theologiae, Project Gutenberg #19950, Third Part (Tertia Pars), translated by the Fathers of the English Dominican Province. The Third Part of the Summa in the English Dominican translation (first printed 1911 to 1925; second and revised edition from 1920). A sample check on 2026-11-09 against pre-1931 printings at the Internet Archive (first printings of 1915 and 1916 and the second and revised edition of the 1920s) found that the article text matches, with no 1947 introduction, synopsis, or index. The phrase “From the Complete American Edition” in Gutenberg's catalog title is a provenance note only. Question and article numbers were added by the transcriber. The Gutenberg text ends at question 90 of the Third Part, where Aquinas stopped writing; the Supplement is a separate edition here, transcribed from 1917 to 1922 printings of the same translation. Rights: Public domain (US)

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Objection 1: It seems that the intention of receiving the sacrament of Baptism is not required on the part of the one baptized. For the one baptized is, as it were, "patient" in the sacrament. But an intention is required not on the part of the patient but on the part of the agent. Therefore it seems that the intention of receiving Baptism is not required on the part of the one baptized.

Obj. 2: Further, if what is necessary for Baptism be omitted, the Baptism must be repeated; for instance, if the invocation of the Trinity be omitted, as stated above (Q. 66, A. 9, ad 3). But it does not seem that a man should be rebaptized through not having had the intention of receiving Baptism: else, since his intention cannot be proved, anyone might ask to be baptized again on account of his lack of intention. Therefore it seems that no intention is required on the part of the one baptized, in order that he receive the sacrament.

Obj. 3: Further, Baptism is given as a remedy for original sin. But original sin is contracted without the intention of the person born. Therefore, seemingly, Baptism requires no intention on the part of the person baptized.

On the contrary, According to the Church's ritual, those who are to be baptized ask of the Church that they may receive Baptism: and thus they express their intention of receiving the sacrament.

I answer that, By Baptism a man dies to the old life of sin, and begins a certain newness of life, according to Rom. 6:4: "We are buried together with" Christ "by Baptism into death; that, as Christ is risen from the dead . . . so we also may walk in newness of life." Consequently, just as, according to Augustine (Serm. cccli), he who has the use of free-will, must, in order to die to the old life, "will to repent of his former life"; so must he, of his own will, intend to lead a new life, the beginning of which is precisely the receiving of the sacrament. Therefore on the part of the one baptized, it is necessary for him to have the will or intention of receiving the sacrament.

Reply Obj. 1: When a man is justified by Baptism, his passiveness is not violent but voluntary: wherefore it is necessary for him to intend to receive that which is given him.

Reply Obj. 2: If an adult lack the intention of receiving the sacrament, he must be rebaptized. But if there be doubt about this, the form to be used should be: "If thou art not baptized, I baptize thee."

Reply Obj. 3: Baptism is a remedy not only against original, but also against actual sins, which are caused by our will and intention.

Also online, linked only: the same translation at New Advent and the Latin text at Corpus Thomisticum. Neither is copied here.

Source: Thomas Aquinas. Summa Theologica, Third Part. Project Gutenberg #19950. Project Gutenberg record. Public domain in the USA. Outside the U.S., check local copyright rules. Project Gutenberg notices retained. The full Project Gutenberg license is kept in the hosted text.