THE BACKGROUND
Many think that James refutes the Protestant teaching of salvation by faith alone without good works. They think Paul taught that doctrine.
At first glance, Paul and James seem to clash. Paul writes, “A person is justified by faith apart from works of the law” (Romans 3:28), while James says, “A person is justified by works and not by faith alone” (James 2:24). But the two apostles are addressing different problems and using the word justify in different senses.
Paul is answering the question: How is a sinner made right before God?
He argues that no one can earn God’s favor through their own obedience: “By
works of the law no flesh will be justified” (Romans 3:20). For Paul,
justification means God’s initial declaration of righteousness, and this comes
through faith in Christ.
James, however, is answering a different question: What shows that a person’s
faith is genuine?
He confronts those who claim to believe but live unchanged: “Faith without works
is dead” (James 2:26). For James, “justify” means to show or demonstrate true
faith, using examples like Abraham and Rahab whose actions revealed the reality
of their trust.
Protestant interpreters typically harmonize the two by saying Paul speaks of justification before God, while James speaks of justification before others or before the world, meaning the outward evidence of faith. Thus, “faith alone” saves, but saving faith is never alone.
Catholic interpreters agree that Paul teaches salvation is by God’s grace, but they hold that the works James describes are not merely signs. They believe these works, empowered by grace, are part of the believer’s ongoing growth in righteousness and play a real role in justification.
Despite these differences, both traditions recognize that Paul and James are not opponents but are responding to different distortions of the gospel. Paul rejects legalism; James rejects empty belief. Together, they teach that salvation is God’s gift—and that real faith is living, active, and transformative.
Paul and James address different questions
Paul: How is someone justified before God?
James: What shows that a person’s faith is genuine?
THE ARGUMENT
James quotes Genesis 15:6 to affirm that Abraham’s faith was “counted as righteousness.” This shows that James is not contradicting Paul’s teaching on justification. Rather, James emphasizes that although justification is by faith, genuine faith is never alone. True faith necessarily produces obedience as its outward expression.
Paul’s focus is on how a person is justified before God. In Romans 4, he teaches that Abraham was justified apart from works—that is, not on the basis of anything he had done. Human obedience cannot serve as the foundation of justification because no one keeps God’s law perfectly. Thus, Paul argues that a sinner must turn to God in faith and repentance to be justified.
James, however, addresses a different concern. He considers someone who claims to have faith but shows no evidence of transformation or obedience. James’ point is that such a person’s claim to faith is empty. A faith that produces no good works is “dead,” meaning it is not genuine saving faith. Even demons believe certain truths about God, yet this does not bring them into a right relationship with Him. James uses this to argue that the kind of “belief” that lacks obedience is not saving faith.
Both Catholics and Protestants affirm that faith plays a central role in justification. James’s examples of Abraham and Rahab may, at first glance, appear to indicate that works themselves justify. However, the context shows that he means works that arise from and express faith. In his argument, works function as the visible evidence that faith is alive. Saying that such works “justify” is another way of saying that they reveal authentic faith, not that they earn justification.
Some groups, such as the Church of Christ, distinguish between “works of the Law” and “works of faith,” arguing that Paul rejects the former while James affirms the latter. However, Paul’s critique of “works of the Law” is not limited to boastful or insincere law-keeping. His point is that no human obedience—whether ceremonial or moral—can be the basis of justification before God. James and Paul use the term “works” differently, but this does not place them in conflict once the contexts are understood.
Paul emphasizes that Abraham’s trust in God’s promise was “credited to him as righteousness” (Romans 4:22). The emphasis is on faith as the instrument of justification, prior to any work that could serve as its basis. The Catholic view interprets faith as including obedience and cooperation, whereas Paul draws a distinction between faith and works when speaking of justification before God. This difference explains why Catholics and Protestants interpret these passages differently.
Paul also stresses that justification by faith excludes boasting. If salvation depended on human works, one could claim some credit. Instead, Paul insists that salvation is entirely a gift of grace, leaving no room for boasting about human effort.
James uses Abraham’s offering of Isaac to illustrate how works demonstrate the presence of genuine faith. Abraham’s act did not earn justification; rather, it showed his trust in God to be real and mature. In this sense, works “complete” faith—they reveal it, confirm it, and express it outwardly. Thus, James can say that a person is “justified by works” in the sense that works verify the authenticity of faith. He is not contradicting Paul, who speaks of justification’s foundation before God, whereas James speaks of its evidence.
James 2:24 states that a person is justified by works and not by faith alone. In context, “faith alone” means a barren belief with no practical obedience—exactly the kind of belief James says even demons possess. James’s teaching fits within the Protestant framework in which good works are necessary as evidence of justification, not as the basis for it.
Ephesians 2:8–10 reinforces this pattern: believers are saved by grace through faith, not by works, and yet they are created in Christ for good works. Works follow salvation; they do not cause it. While some Christian traditions teach that works are necessary to maintain justification, Paul tells believers who are already saved by grace that their works are the result—not the condition—of salvation.
A justification that depends partly on works would shift the focus from God’s grace to human performance. By contrast, justification by faith alone preserves the gratuity of God’s saving act and grounds obedience in gratitude rather than in earning or maintaining salvation.
James therefore does not teach that Old Testament figures were justified by works in the sense of earning righteousness. He teaches that their faith was demonstrated and brought to maturity through their actions. In this way, good works are necessary—not as the basis of justification, but as its inevitable fruit and evidence.