What Is 1 Corinthians About?

Understanding 1 Corinthians 1:10, 1 Corinthians 13:1-13, 1 Corinthians 15:3-8

First Corinthians is one of the most practical books in the New Testament — a letter written by Paul to a real church wrestling with real problems in a notoriously immoral city. It addresses everything from factions and lawsuits to sex, marriage, worship chaos, and whether dead people actually rise. It is messy, urgent, and profoundly relevant to any church that exists in a culture hostile to its values.

The city and the church

Corinth was a major Roman colony in southern Greece, situated on a narrow isthmus connecting the Peloponnese to mainland Greece. It controlled trade routes between the Adriatic and Aegean Seas, making it wealthy, cosmopolitan, and morally permissive. The verb 'to Corinthianize' (korinthiazomai) was a Greek euphemism for sexual immorality. The temple of Aphrodite overlooked the city.

Paul founded the Corinthian church during his second missionary journey (Acts 18:1-18), staying eighteen months — longer than most of his church plants. The congregation included Jews and Gentiles, slaves and free, wealthy and poor. After Paul left, problems multiplied.

Paul wrote 1 Corinthians around AD 55 from Ephesus, responding to reports from 'Chloe's household' (1:11) about divisions, and to a letter the Corinthians had sent him with specific questions (7:1 — 'Now for the matters you wrote about').

Structure and content

The letter divides into two major sections: problems Paul had heard about (chapters 1-6) and questions the Corinthians had asked (chapters 7-16).

Chapters 1-4: Divisions

The Corinthians had fractured into personality cults: 'One of you says, "I follow Paul"; another, "I follow Apollos"; another, "I follow Cephas"; still another, "I follow Christ"' (1:12). Paul's response is theological, not diplomatic. The cross destroys all human boasting. 'God chose the foolish things of the world to shame the wise; God chose the weak things of the world to shame the strong' (1:27). Wisdom, eloquence, and social status — the values Corinth prized — are overturned by a crucified Messiah.

Paul insists that church leaders are servants, not celebrities: 'What, after all, is Apollos? And what is Paul? Only servants, through whom you came to believe' (3:5). The foundation is Christ alone. Everything built on it will be tested by fire (3:10-15).

Chapter 5: Sexual immorality

A man in the church was sleeping with his father's wife (stepmother) — an act considered scandalous even by pagan standards. The church was not only tolerating it but apparently boasting about their open-mindedness (5:2). Paul demanded the man's expulsion — 'hand this man over to Satan for the destruction of the flesh, so that his spirit may be saved on the day of the Lord' (5:5). This is not cruelty but discipline aimed at restoration.

Chapter 6: Lawsuits and the body

Believers were suing each other in pagan courts. Paul was appalled: 'Is it possible that there is nobody among you wise enough to judge a dispute between believers?' (6:5). He then addressed the Corinthian slogan 'I have the right to do anything' (6:12) — likely a misapplication of Paul's teaching on freedom from the law. Paul's response: 'I have the right to do anything — but not everything is beneficial.' The body matters. 'Do you not know that your bodies are temples of the Holy Spirit?' (6:19).

Chapter 7: Marriage and singleness

Paul addresses a question from their letter: 'It is good for a man not to have sexual relations with a woman' (7:1 — likely a Corinthian slogan Paul is quoting and correcting). Paul affirms both marriage and singleness as valid callings. Married couples should not deprive each other sexually. The unmarried and widowed are free to marry or remain single. In a striking statement, Paul says 'I wish that all of you were as I am' — single and devoted to ministry — but acknowledges this as a personal preference, not a command (7:7-8).

On divorce, Paul relays Jesus' teaching (no divorce) and adds his own pastoral guidance for mixed marriages (a believing spouse should not initiate divorce from an unbelieving partner, but if the unbeliever leaves, the believer is not bound).

Chapters 8-10: Food offered to idols

A major cultural issue: could Christians eat meat that had been sacrificed in pagan temples? Meat was expensive, and temple banquets were major social events. Wealthier Christians saw no problem — 'We know that "An idol is nothing at all in the world"' (8:4). But newer converts from paganism felt that eating such meat reconnected them to idol worship.

Paul agrees theologically with the strong ('an idol is nothing') but insists that knowledge without love is dangerous: 'Be careful, however, that the exercise of your rights does not become a stumbling block to the weak' (8:9). He uses his own example — he had the right to receive financial support but chose not to, for the gospel's sake (chapter 9). Christian freedom is real but must be exercised with love for others.

Chapter 11: Worship order

Paul addresses head coverings (a cultural marker of honor and gender distinction in Corinth) and abuses at the Lord's Supper. The wealthy were arriving early, eating their fill, and even getting drunk, while poorer members who came later found nothing left (11:21-22). Paul calls this 'not the Lord's Supper' but self-serving meals. He recites the tradition of institution ('The Lord Jesus, on the night he was betrayed, took bread...') and warns that eating and drinking 'without discerning the body of Christ' brings judgment (11:29).

Chapters 12-14: Spiritual gifts

This is Paul's most extended treatment of charismatic gifts. The Corinthians were obsessed with speaking in tongues, treating it as a mark of superior spirituality. Paul reframes the discussion entirely.

Chapter 12: Many gifts, one body. The Spirit distributes different gifts to different people — wisdom, knowledge, faith, healing, prophecy, tongues, interpretation — 'for the common good' (12:7). No gift makes one member more important than another. 'The eye cannot say to the hand, "I don't need you!"' (12:21).

Chapter 13: The love chapter. Without love, even the most spectacular gifts are 'a resounding gong or a clanging cymbal' (13:1). Love is patient, kind, not envious, not boastful, not self-seeking. Faith, hope, and love remain — 'but the greatest of these is love' (13:13). This is not romantic sentimentality; it is a rebuke of the Corinthians' gift-obsessed, loveless worship.

Chapter 14: Prophecy is greater than tongues because it edifies the whole church. Tongues without interpretation help no one. 'In the church I would rather speak five intelligible words to instruct others than ten thousand words in a tongue' (14:19). Worship should be orderly: 'Everything should be done in a fitting and orderly way' (14:40).

Chapter 15: The resurrection

Some Corinthians were denying the bodily resurrection of the dead (15:12). Paul responds with the earliest written summary of the gospel: 'Christ died for our sins according to the Scriptures, he was buried, he was raised on the third day according to the Scriptures, and he appeared to Cephas, and then to the Twelve' and then to over 500 witnesses (15:3-8).

Paul's argument is logical: if the dead are not raised, then Christ was not raised. And if Christ was not raised, 'your faith is futile; you are still in your sins' (15:17). Christianity stands or falls on the resurrection.

He then describes the resurrection body — not a resuscitated corpse but a transformed, imperishable body: 'The trumpet will sound, the dead will be raised imperishable, and we will be changed. For the perishable must clothe itself with the imperishable' (15:52-53). The chapter ends with triumphant confidence: 'Where, O death, is your victory? Where, O death, is your sting?' (15:55).

Chapter 16: Practical matters

Paul closes with instructions about the collection for Jerusalem, travel plans, and personal greetings. His final words capture the letter's tone: 'Be on your guard; stand firm in the faith; be courageous; be strong. Do everything in love' (16:13-14).

Why 1 Corinthians matters

First Corinthians matters because it shows that the earliest churches were messy — divided, confused, morally compromised, and theologically uncertain. Paul does not idealize the Corinthians or abandon them. He engages every problem with theology, pastoral wisdom, and unflinching honesty. The letter demonstrates that Christian faith is not lived in a vacuum but worked out in the chaos of real community, real culture, and real human weakness.

The love chapter alone (1 Corinthians 13) has shaped Western civilization's understanding of love. The resurrection argument (chapter 15) remains the cornerstone of Christian apologetics. And the body-of-Christ metaphor (chapter 12) continues to define how churches understand their identity and mission.

First Corinthians is not a letter for perfect Christians. It is a letter for the church as it actually is — struggling, stumbling, and being called to something higher.