I Corinthians, the letter of church problems, was written to the church at Corinth. It deals with the following subjects: division (chap. 1); wisdom (chap. 2); incest, church discipline (chap. 5); lawsuits and sexual sin (chap. 6); marriage and divorce (chap. 7); Christian liberty (chap. 8); ministerial rights (chap. 9); Christian liberty (chap. 10); the Lord’s supper (chap. 11); gifts (chaps. 12, 14); love (chap. 13); the resurrection (chap. 15); Christian giving (chap. 16). If there is a problem in a local church, here is the place to turn first; chances are you will find it discussed here.