How do we know that Christians are called to fellowship?

In Colossians, Paul calls the church to 'salute the brethren,' indicating the necessity of mutual affection and fellowship among believers. This fellowship isn't merely social; it serves as a critical foundation for the work of the ministry. When believers gather in genuine love and care for one another, it creates an environment conducive to spiritual growth and ministry effectiveness. Paul’s instruction shows that our zeal and fervency in ministry are bolstered by our relational connections within the body of Christ.