What does the Bible say about the mission of the church?

What does the Bible say about the mission of the church?: What does the Bible say about the mission of the church? What is the church's mission? Does the Bible talk about the mission of the church?

Hymenaeus, Alexander, and Church Discipline

Hymenaeus, Alexander, and Church Discipline: Second Timothy mentions two men whom Paul told Timothy to hand over to Satan so their flesh may be destroyed. In doing so, he showed the grace in church discipline.