The one central idea of 1 Corinthians
What is the one central idea of 1 Corinthians? What is the one sentence Paul would most like his readers to know by heart? Here it is: "Now I appeal to you, brothers and sisters, by the name of our Lord Jesus Christ, that all of you should be in agreement and that there should be no divisions among you, but that you should be united in the same mind and the same purpose" (1:10). New Testament scholar Ben Witherington is one among many scholars who observe that Paul uses familiar Greco-Roman rhetorical devices to reach the people of the church in Corinth. The Corinthian house churches were predominantly Gentile in demographic, and the Corinthians highly valued a rhetorically skilled presentation. Witherington argues that ancient listeners from a prominent Roman city would have recognized v. 1:10 as the exordium , or the theme sentence of the letter. (Incidentally, Paul's letters were public documents, intended to be read out loud in church gatherings.) All the issues Paul...