What does the Bible say about the roles of church officers?

In Ephesians 4:11-12, the Apostle Paul describes how Christ has given various gifts to the church, including apostles, prophets, evangelists, pastors, and teachers. The primary roles of these officers are to perfect the saints for the work of ministry and to build up the body of Christ. The local church serves as a congregation of believers, functioning as the body of Christ. The pastor's role, in particular, combines oversight and teaching, ensuring that the congregation is nourished spiritually and remains unified in faith.