What does the Bible say about the church in the world?

The church is depicted in the New Testament as a gathered community of believers, marked by their faith in Christ and their commitment to the Gospel of grace. In Revelation 2, specifically in the letter to the church at Pergamos, we see the church situated in a place described as where 'Satan's seat is.' This highlights the reality that the church operates in the midst of a world that is fundamentally opposed to God's truth. Despite this opposition, the church is called to remain faithful, holding fast to Christ's name and the doctrine of grace. The existence of false churches and teachings further emphasizes the importance of discernment in identifying true fellowship within the body of Christ.