Why is rebuke necessary for Christians?

Biblical rebuke serves as an essential part of spiritual growth and discipline for Christians. In Matthew 16, Peter’s misaligned understanding of Christ’s mission led him to rebuke Jesus, illustrating the need for correction (Matthew 16:22-23). Our Lord's response indicates that rebuke is necessary to steer believers back to the truth of God's Word. As Christians, we may often stray from sound doctrine or become complacent; thus, through divine correction via the Word and community, we are reminded to align our thoughts and actions with the gospel. Scripture underscores that those whom God loves, He chastens, indicating that rebuke is a mark of His love.