This excellent commentary on 2 Corinthians by Paul Barnett illumines the historical background of the church at Corinth and clarifies the meaning of Paul's passionate letter both for those first-century Christians and for the church today.
Assuming the unity of the letter, for which extensive argument is offered, Barnett takes the view that Paul is, in particular, addressing the issue of triumphalism in Corinth. This triumphalism is expressed by the newly arrived missioners who portray Paul as "inferior" to themselves; it is also endemic among the Corinthians.
According to Barnett, the recurring theme of the letter is "power-in-weakness", based on the motif of the Resurrection of the Crucified, which lies at the heart of the gospel of Christ. Also fundamental to the letter is the theme of fulfillment of the "promises of God" by Christ and the Spirit under the New Covenant.

In this full revision and update of the book of Second Corinthians, Dr. Ralph P. Martin addresses the scholarly questions about the text of the epistle and the significance of Paul's thought for Christian living and ministry. In a penetrating analysis of Paul's responses to the various crises within the Corinthian congregation, Dr. Martin gives insight into the particular problems of Christianity as expressed in the hedonistic, cosmopolitan setting of Corinth.
He shows how Paul's attempt to clearly distinguish the gospel from Hellenistic Judaism and Hellenistic Jewish Christian ideology results in a moving statement of the Christian message. Rather than the "theology of glory" prevalent in Corinth, Paul articulates his theology of the Cross as a "theology of weakness," of servanthood and ministry. What was at stake at Corinth, says Dr. Martin, was "nothing less than the essence of the kerygma as in expressed in the way of the cross. . . for proclamation and daily living." New sections on the Collection and Rhetoric have been added, and the issues of Composition and Social Setting of the letter have been included, along with topics such as the Spirit, the Opponents, Paul's Theology, and the Resurrection in this epistle.