The name on the letter
The author begins by naming himself James and calling himself a servant of God and of the Lord Jesus Christ (James 1:1). He does not add family details, titles, or a long defence of his authority. That brief introduction suggests he expected his first readers to know which James he was.
James wrote to believers scattered among the nations, often called the twelve tribes in the Dispersion (James 1:1). His letter has the direct, wisdom-filled feel of a Jewish Christian teacher speaking to churches facing poverty, favouritism, temptation, conflict, and careless speech.
James, a servant of God and of the Lord Jesus Christ, to the twelve tribes which are scattered abroad, greeting.
James, the brother of Jesus
The most widely held view is that this was James, the brother of Jesus. During Jesus' public ministry, his brothers did not yet believe in him (John 7:5). But after the resurrection, Jesus appeared personally to James, a moment Paul includes among the witnesses to the risen Christ (1 Corinthians 15:7).
Paul later refers to James as the Lord's brother (Galatians 1:19). This does not mean James based his authority on being related to Jesus. In the letter, he calls Jesus Lord. That quiet choice is striking. James presents himself first as Christ's servant.
But other of the apostles saw I none, save James the Lord's brother.
A leader in Jerusalem
The New Testament shows this James becoming a recognised leader in the Jerusalem church. When Peter was released from prison, he specifically asked that James be told (Acts 12:17). Later, when church leaders met to consider how Gentile believers should be welcomed, James spoke with a steadying judgement rooted in Scripture (Acts 15:13-15).
Paul also describes James alongside Peter and John as a pillar of the church (Galatians 2:9). These details help explain why a letter carrying only the name James could have been received with respect by Jewish Christians in many places.
Could it have been another James?
The New Testament names several men called James. James the son of Zebedee was one of the twelve apostles, but Herod had him killed relatively early in the church's story (Acts 12:2). Another was James the son of Alphaeus, also one of the twelve (Matthew 10:3). Scripture gives far less information about him.
For that reason, most readers identify the author with James the Lord's brother, the well-known Jerusalem leader. Some scholars have raised questions about the letter's date and style, so Christians do not all discuss its background in exactly the same way. Still, the traditional identification has strong connections with the New Testament picture of James.
Why the author matters
Knowing James' likely story gives the letter a personal weight. A man who once did not believe came to call Jesus Lord after encountering the risen Christ. He then urged believers to be doers of the word, not merely hearers (James 1:22).
James is not asking people to earn God's love by good works. He is pressing a searching but hopeful point: real trust in God becomes visible in how we speak, treat the vulnerable, endure hardship, and act with mercy (James 2:17). Read the letter slowly. Its plain words still ask an honest question: what might living faith look like today?
But be ye doers of the word, and not hearers only, deceiving your own selves.