How do we know that serving others is important for Christians?

Serving others is vital for Christians as it embodies the teachings of Christ, who came not to be served, but to serve (Mark 10:45). In Ephesians 6:7, Paul instructs believers to serve with goodwill, doing service as to the Lord and not merely to men. This transforms the mundane tasks of everyday life into acts of worship, reinforcing that our attitudes and actions towards others should reflect Christ's love and mercy. When we serve others selflessly, we testify to the transformative power of the Gospel, making Christ known and glorifying God through our actions.