Faith and Good Works in Justification Theology
Justification by faith stands at the center of Reformation controversy, yet the relationship between faith and good works in justification remains contested across Christian traditions. Romans 3:20 declares that "by the deeds of the law there shall no flesh be justified in his sight" [3], establishing the biblical foundation for the claim that works cannot secure right standing before God. Paul reinforces this in Galatians 2:16, stating that "a man is not justified by the works of the law, but by the faith of Jesus Christ" [5]. These texts anchor the Protestant insistence that justification is "the judicial act of God, by which he pardons all the sins of those who believe in Christ, and accounts, accepts, and treats them as righteous in the eye of the law" [1].
The Protestant Consensus and Its Nuances
The Augsburg Confession (1530) and the Thirty-Nine Articles (1571) both affirm justification by faith alone [10, 11], establishing a broad Protestant consensus that justification is "not of works" and "not of faith and works united" but "by faith alone" [4]. This position emphasizes that justification is "of grace" and occurs "by imputation of Christ's righteousness" [4, 9]. The forensic nature of justification—that it is "the act of a judge and not of a sovereign"—means the law is not relaxed but "declared to be fulfilled in the strictest sense" through Christ's work [1]. Jamieson-Fausset-Brown summarizes the Pauline argument: "justification is by faith, in order that its purely gracious character may be seen" [6].
Yet even within this consensus, traditions differ on the role of works. The Thirty-Nine Articles state that "Good Works, which are the fruits of Faith, and follow after Justification, cannot put away our sins, and endure the severity of God's Judgement; yet are they pleasing and acceptable to God in Christ, and do spring out necessarily of a true and lively Faith" [14]. This formulation distinguishes the ground of justification (faith alone) from its necessary fruit (good works), addressing the perennial objection that salvation by grace "does away with the necessity of good works" [2]. Romans 6 anticipates this charge, and Matthew Henry notes that Paul, "having made good his point, and fully proved justification by faith," proceeds to show "the fruits of justification" [8].
The Catholic Position
The Council of Trent (1547) rejected the Protestant formula, insisting that justification involves both faith and works, though not as meritorious causes apart from grace [12]. Aquinas had earlier argued that man needs "a twofold help of God"—first, "a habitual gift whereby corrupted human nature is healed," and second, grace "in order to be moved by God to act" [15]. This framework allows for human cooperation with grace in a way that Protestant theology typically resists. Augustine's phrase "grace for grace" is interpreted to mean "for those merits which grace has conferred" [13], suggesting that grace enables meritorious works that contribute to justification—a view sharply at odds with the Protestant insistence that justification is "freely by his grace" with no human contribution [9].
The Obedience Paradox
Romans 2:13 introduces a complication: "obeying the law... makes us right in his sight" [7]. This text, along with James 2:24 ("a man is justified by works, and not by faith only"), has generated extensive debate. Protestant interpreters typically resolve the tension by distinguishing justification (a one-time forensic declaration) from sanctification (the ongoing process of becoming righteous), or by reading James as addressing the demonstration rather than the ground of justification [14]. The claim that "justification unattainable by" works under law [3] does not eliminate the role of obedience in the Christian life; rather, it relocates obedience as the fruit rather than the root of justification.
Practical Implications
The doctrine's practical stakes are high. If "the most moral of men are saved in the same way as the very chief of sinners," does this render good works "of no moment"? [2]. The Protestant answer is that works are necessary as evidence and fruit, not as ground. Good works are "wrought by God in us" and "by Jesus Christ to the glory and praise of God" [3], meaning believers "alone, who abide in Christ can perform" them [3]. Adam Clarke insists that "justification by faith, in the boundless mercy of God, is as reasonable as it is Scriptural and necessary" [5], yet this does not diminish the call to holiness—it reframes obedience as response rather than prerequisite.
The enduring tension reflects differing understandings of grace, merit, and human agency. Where Protestant theology emphasizes the alien righteousness of Christ imputed to the believer, Catholic theology integrates infused grace that enables meritorious cooperation. Both traditions affirm that salvation is impossible without divine initiative, but they diverge on whether human works, enabled by grace, contribute to justification itself or only follow from it.
Sources
- Easton's Bible Dictionary “Easton's Bible Dictionary: Justification — A forensic term, opposed to condemnation. As regards its nature, it is the judicial act of God, by which he pardons all the sins of those who believe in Christ, and accounts, accepts, and treats them as righteous in the eye of the law, i.e., as conformed to all its demands. In addition to the pardon (q.v.) of sin, justification declares that all the claims of the law are satisfied in respect of the justified. It is the act of a judge and not of a sovereign. The law is not relaxed or set aside, but is declared to be fulfilled in the strictest sense; an”
- Easton's Bible Dictionary “Easton's Bible Dictionary: Works, Good — The old objection against the doctrine of salvation by grace, that it does away with the necessity of good works, and lowers the sense of their importance (Rom. 6), although it has been answered a thousand times, is still alleged by many. They say if men are not saved by works, then works are not necessary. If the most moral of men are saved in the same way as the very chief of sinners, then good works are of no moment. And more than this, if the grace of God is most clearly displayed in the salvation of the vilest of men, then the worse men are the bet”
- Torrey's Topical Textbook “Torrey's Topical Textbook: Works, Good — Christ, an example of -- Joh 10:32; Ac 10:38. Called Good fruits. -- Jas 3:17. Fruits meet for repentance. -- Mt 3:8. Fruits of righteousness. -- Php 1:11. Works and labours of love. -- Heb 6:10. Are by Jesus Christ to the glory and praise of God -- Php 1:11. They alone, who abide in Christ can perform -- Joh 15:4,5. Wrought by God in us -- Isa 26:12; Php 2:13. The Scripture designed to lead us to -- 2Ti 3:16,17; Jas 1:25. To be performed in Christ's name -- Col 3:17. Heavenly wisdom is full of -- Jas 3:17. Justification unattainable by -- Ro 3:20; Ga 2”
- Torrey's Topical Textbook “Torrey's Topical Textbook: Justification Before God — Promised in Christ -- Isa 45:25; 53:11. Is the act of God -- Isa 50:8; Ro 8:33. Under law Requires perfect obedience. -- Le 18:5; Ro 10:5; 2:13; Jas 2:10. Man cannot attain to. -- Job 9:2,3,20; 25:4; Ps 130:3; 143:2; Ro 3:20; 9:31,32. Under the gospel Is not of works. -- Ac 13:39; Ro 8:3; Ga 2:16; 3:11. Is not of faith and works united. -- Ac 15:1-29; Ro 3:28; 11:6; Ga 2:14-21; 5:4. Is by faith alone. -- Joh 5:24; Ac 13:39; Ro 3:30; 5:1; Ga 2:16. Is of grace. -- Ro 3:24; 4:16; 5:17-21. In the name of Christ. -- 1Co 6:11. By imputation of Ch”
- Galatians (Methodist/Wesleyan) “Adam Clarke on Galatians 2:16: Knowing that a man is not justified - See the notes on Rom 1:17; Rom 3:24 (note), Rom 3:27 (note); Rom 8:3 (note). And see on Act 13:38 (note) and Act 13:39 (note), in which places the subject of this verse is largely discussed. Neither the works of the Jewish law, nor of any other law, could justify any man; and if justification or pardon could not have been attained in some other way, the world must have perished. Justification by faith, in the boundless mercy of God, is as reasonable as it is Scriptural and necessary.”
- Romans (Presbyterian) “Jamieson, Fausset & Brown on Romans 4:16: Therefore, &c.--A general summary: "Thus justification is by faith, in order that its purely gracious character may be seen, and that all who follow in the steps of Abraham's faith--whether of his natural seed or no--may be assured of the like justification with the parent believer."”
- Romans (Protestant academic) “Tyndale House on Romans 2:13: 2:13 obeying the law . . . makes us right in his sight: Regarding the promise of righteousness through obedience, see 2:7; see also Jas 1:22.”
- Romans (Nonconformist/Puritan) “Matthew Henry on Romans 5 (introduction): The apostle, having made good his point, and fully proved justification by faith, in this chapter proceeds in the explication, illustration, and application of that truth. I. He shows the fruits of justification (Rom 5:1-5). II. He shows the fountain and foundation of justification in the death of Jesus Christ, which he discourses of at large in the rest of the chapter.”
- Romans (Baptist/Reformed) “John Gill on Romans 3:20: Being justified freely by his grace,.... The matter of justification is before expressed, and the persons that share in this blessing are described; here the several causes of it are mentioned. The moving cause of it is the free grace of God; for by "the grace of God" here, is not meant the Gospel, or what some men call the terms of the Gospel, and the constitution of it; nor the grace of God infused into the heart; but the free love and favour of God, as it is in his heart; which is wonderfully displayed in the business of a sinner's justification before him: it appe”
- Augsburg Confession (Lutheran) “Augsburg Confession (Lutheran, 1530), Article IV. Of Justification.: Article IV. Of Justification.”
- Thirty-Nine Articles of Religion (Anglican) “Thirty-Nine Articles of Religion (Anglican, 1571), 11.Of Justification.: 11.Of Justification.”
- Canons and Decrees of the Council of Trent on Justification (Catholic) “Canons and Decrees of the Council of Trent on Justification (Catholic, 1547), « Prev The Decree of Pope Pius IX. on the Immaculate… Next » 211: « Prev The Decree of Pope Pius IX. on the Immaculate… Next » 211”
- Schaff ANF/NPNF (Patristic) “NPNF1 Vol 5: Augustine — Anti-Pelagian — CHAP. 41.--EVEN IN JUDGMENT GOD'S MERCY (part 2): saying is rightly understood which in the gospel is read, "grace for grace,"[1]--that is, for those merits which grace has conferred.”
- Thirty-Nine Articles of Religion (Anglican) “Thirty-Nine Articles of Religion (Anglican, 1571), Section 231: Albeit that Good Works, which are the fruits of Faith, and follow after Justification, cannot put away our sins, and endure the severity of God's Judgement; yet are they pleasing and acceptable to God in Christ, and do spring out necessarily of a true and lively Faith; insomuch that by them a lively Faith may be as evidently known as a tree discerned by the fruit.”
- theology (Catholic (Scholastic)) “Aquinas, Summa Theologica, First Part of the Second Part (Prima Secundae), Of the Necessity of Grace, Art. 9: Article: Whether one who has already obtained grace, can, of himself and without further help of grace, do good and avoid sin? I answer that, As stated above (Article [5]), in order to live righteously a man needs a twofold help of God---first, a habitual gift whereby corrupted human nature is healed, and after being healed is lifted up so as to work deeds meritoriously of everlasting life, which exceed the capability of nature. Secondly, man needs the help of grace in order to be move”