Summa Theologiae · III, q. 82
Question 82. Of the Minister of This Sacrament
Thomas Aquinas, Summa Theologiae, Third Part. 10 articles.
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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We now proceed to consider the minister of this sacrament: under which head there are ten points for our inquiry:
(1) Whether it belongs to a priest alone to consecrate this sacrament?
(2) Whether several priests can at the same time consecrate the same host?
(3) Whether it belongs to the priest alone to dispense this sacrament?
(4) Whether it is lawful for the priest consecrating to refrain from communicating?
(5) Whether a priest in sin can perform this sacrament?
(6) Whether the Mass of a wicked priest is of less value than that of a good one?
(7) Whether those who are heretics, schismatics, or excommunicated, can perform this sacrament?
(8) Whether degraded priests can do so?
(9) Whether communicants receiving at their hands are guilty of sinning?
(10) Whether a priest may lawfully refrain altogether from celebrating?
[*This is the order observed by St. Thomas in writing the Articles; but in writing this prologue, he placed Article 10 immediately after Article 4 (Cf. Leonine edition).]