Lux Domini

Guide

How to read Paul’s letters

Paul’s epistles are half the New Testament — understanding how to read them unlocks theology, ethics, and the life of the early church.

Paul wrote thirteen of the twenty-seven New Testament books (fourteen if you include Hebrews, which is disputed). His letters shaped Christian theology more than any other single author. Yet they are often read out of context, cherry-picked for proof-texts, or dismissed as outdated.

This guide provides the tools you need to read Paul on his own terms: as a Jewish rabbi transformed by an encounter with the risen Christ, writing to specific communities about specific problems.

Paul’s background and conversion

Paul was a Pharisee, trained under Gamaliel, zealous for the law, and a persecutor of the early church. His encounter with Jesus on the Damascus road did not erase his Jewish identity; it transformed it. Understanding Paul’s Jewish background is essential for understanding his theology.

Paul thought in categories drawn from the Old Testament: covenant, law, promise, sacrifice, redemption. When he writes about justification, grace, or the Spirit, he is drawing on centuries of Jewish theological tradition and reinterpreting it in light of the cross and resurrection.

Reading letters as letters

Paul’s writings are real letters to real communities dealing with real problems. Romans addresses the relationship between Jewish and Gentile believers. First Corinthians tackles division, sexual ethics, and worship practices. Galatians fights the demand that Gentile converts be circumcised.

Before asking "what does this passage mean for me?" always ask "what did it mean for them?" A verse about head coverings in 1 Corinthians 11 means something different when you understand Corinthian culture. A verse about law in Galatians means something different when you understand the judaising controversy.

Key themes across the letters

Despite writing to different situations, Paul’s core convictions are remarkably consistent: salvation comes through faith in Christ, not through works of the law. The Spirit empowers believers to live transformed lives. The church is the body of Christ, united across ethnic and social lines. The resurrection of Jesus is the foundation of everything.

Paul’s ethical teaching flows from his theology. "Walk in the Spirit, and ye shall not fulfil the lust of the flesh." "Be ye kind one to another, tenderhearted, forgiving one another." His commands are not arbitrary rules but the natural outworking of a life transformed by grace.

Key passages

Galatians 2:20

"I am crucified with Christ: nevertheless I live; yet not I, but Christ liveth in me: and the life which I now live in the flesh I live by the faith of the Son of God, who loved me, and gave himself for me."

I am crucified with Christ: nevertheless I live; yet not I, but Christ liveth in me.

Romans 1:16

"For I am not ashamed of the gospel of Christ: for it is the power of God unto salvation to every one that believeth; to the Jew first, and also to the Greek."

I am not ashamed of the gospel of Christ: for it is the power of God unto salvation.

Ephesians 2:8

"For by grace are ye saved through faith; and that not of yourselves: it is the gift of God:"

By grace are ye saved through faith; and that not of yourselves: it is the gift of God.