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Summa Theologiae · III, q. 48, a. 5

Whether It Is Proper to Christ to Be the Redeemer?

Thomas Aquinas, Summa Theologiae, Third Part, question 48, Of the Efficiency of Christ's Passion, article 5. 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 would seem that it is not proper to Christ to be the Redeemer, because it is written (Ps. 30:6): "Thou hast redeemed me, O Lord, the God of Truth." But to be the Lord God of Truth belongs to the entire Trinity. Therefore it is not proper to Christ.

Obj. 2: Further, he is said to redeem who pays the price of redemption. But God the Father gave His Son in redemption for our sins, as is written (Ps. 110:9): "The Lord hath sent redemption to His people," upon which the gloss adds, "that is, Christ, who gives redemption to captives." Therefore not only Christ, but the Father also, redeemed us.

Obj. 3: Further, not only Christ's Passion, but also that of other saints conduced to our salvation, according to Col. 1:24: "I now rejoice in my sufferings for you, and fill up those things that are wanting of the sufferings of Christ, in my flesh for His body, which is the Church." Therefore the title of Redeemer belongs not only to Christ, but also to the other saints.

On the contrary, It is written (Gal. 3:13): "Christ redeemed us from the curse of the Law, being made a curse for us." But only Christ was made a curse for us. Therefore only Christ ought to be called our Redeemer.

I answer that, For someone to redeem, two things are required--namely, the act of paying and the price paid. For if in redeeming something a man pays a price which is not his own, but another's, he is not said to be the chief redeemer, but rather the other is, whose price it is. Now Christ's blood or His bodily life, which "is in the blood," is the price of our redemption (Lev. 17:11, 14), and that life He paid. Hence both of these belong immediately to Christ as man; but to the Trinity as to the first and remote cause, to whom Christ's life belonged as to its first author, and from whom Christ received the inspiration of suffering for us. Consequently it is proper to Christ as man to be the Redeemer immediately; although the redemption may be ascribed to the whole Trinity as its first cause.

Reply Obj. 1: A gloss explains the text thus: "Thou, O Lord God of Truth, hast redeemed me in Christ, crying out, 'Lord, into Thy hands I commend my spirit.'" And so redemption belongs immediately to the Man-Christ, but principally to God.

Reply Obj. 2: The Man-Christ paid the price of our redemption immediately, but at the command of the Father as the original author.

Reply Obj. 3: The sufferings of the saints are beneficial to the Church, as by way, not of redemption, but of example and exhortation, according to 2 Cor. 1:6: "Whether we be in tribulation, it is for your exhortation and salvation."

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.