The Second Letter to the Corinthians

Synopsis

Where 1 Corinthians works through a list of reported problems with relative composure, 2 Corinthians reads as a far more personal and emotionally raw document, written in the aftermath of real conflict between Paul and the church he had founded. The letter opens by explaining that Paul had recently made a "painful visit" to Corinth (2:1) and afterward sent a severe, tearful letter (2:4) — neither the visit nor that letter is otherwise preserved — and much of the opening chapters is devoted to relief and gratitude that the relationship now seems largely restored, alongside instruction on forgiving whoever had caused the original offense (2:5–11).

Chapters 3 through 7 develop a sustained reflection on the nature of Paul's ministry: a "new covenant" ministry of the Spirit rather than the letter, carried by fragile human "vessels" so that its power is clearly God's rather than the messenger's own, and marked by suffering that Paul frames as producing an eternal weight of glory. Chapters 8 and 9 turn to a practical matter, urging the Corinthians to follow through on a financial collection for poorer believers in the Jerusalem church, using the Macedonian churches' generosity, despite their own poverty, as a model. The letter's final four chapters (10–13) shift tone sharply and sarcastically, as Paul defends his apostolic authority against rival teachers he calls "false apostles" and, somewhat reluctantly, lists his own sufferings and a mysterious "thorn in the flesh" as the paradoxical credentials of a ministry defined by weakness rather than impressive credentials.

Historical Background

2 Corinthians's Pauline authorship is not disputed, though, as discussed below, many scholars question whether it survives in the form Paul originally sent it. Most scholars date it to around AD 55 or 56, shortly after 1 Corinthians, following a difficult period in Paul's relationship with the Corinthian church that is only partly reconstructible from the letter's own references to a painful visit and a lost "severe letter." Some scholars identify that lost letter, at least in part, with the sharply defensive material now found in chapters 10 through 13 of 2 Corinthians, a theory discussed further below.

The letter also documents an ongoing project close to Paul's own sense of his mission: a financial collection among his largely Gentile churches in Macedonia and Achaia intended for the poorer Jewish-Christian church in Jerusalem, which Paul discusses at length in chapters 8 and 9 and references again in Romans, written not long afterward. Scholars generally read this collection as significant to Paul beyond simple charity, serving also as a tangible expression of unity between Gentile and Jewish believers.

Scholarly Discussions and Open Questions

One Letter or Several?

The sharp tonal shift between the conciliatory chapters 1 through 9 and the combative, sarcastic chapters 10 through 13 is one of the most discussed compositional questions in the Pauline letters. Many scholars propose that 2 Corinthians as it survives combines material from more than one original letter, possibly including all or part of the "severe letter" mentioned in 2:4, later joined together, perhaps by an early editor of Paul's correspondence. Other scholars defend the letter's unity, suggesting the shift reflects Paul's own changing mood, new information reaching him, or a deliberate rhetorical strategy rather than separate documents. No single reconstruction has achieved consensus.

Paul's "Thorn in the Flesh"

Paul describes being given "a thorn in the flesh, the messenger of Satan to buffet me" (12:7), which he prayed three times to have removed. He does not say what it was, and proposals across the history of interpretation have included a chronic physical illness or disability, poor eyesight, a speech impediment, ongoing persecution, or spiritual temptation. No explanation commands anything close to consensus, and the phrase's deliberate vagueness may be part of why it has remained so widely resonant for readers regardless of its original referent.

The Identity of the "False Apostles"

Paul's opponents in chapters 10 through 13, sarcastically called "super-apostles" (11:5, sometimes translated "most eminent apostles"), are not named, and scholars continue to debate who they were: rival Jewish-Christian missionaries with different credentials, figures connected to the Jerusalem church, or a more local Corinthian faction. The letter's polemic gives only an outline of their claims, leaving their precise identity an open historical question.

Key Themes

Reconciliation. The letter's opening chapters model both the difficulty and the necessity of restoring a damaged relationship, including explicit instruction to forgive rather than continue punishing an offender.

Power made perfect in weakness. Paul's repeated turn to his own sufferings, limitations, and refusal of impressive credentials builds toward one of his best-known lines: "when I am weak, then am I strong" (12:10).

Generosity. Chapters 8 and 9 offer the New Testament's fullest sustained teaching on giving, grounded not in obligation but in the example of Christ, who "though he was rich, yet for your sakes he became poor" (8:9).

A ministry of the Spirit. Paul contrasts his own ministry, carried in "earthen vessels," with a ministry of mere letter or outward credential, insisting that its power and legitimacy come from God rather than human impressiveness.

Common Questions