How do we know that the call to serve one another is biblical?

The call to serve others is deeply rooted in the teachings of Jesus and echoed throughout the New Testament. In John 13:15, Jesus explicitly instructs His disciples to serve one another as He served them, establishing a clear mandate for all believers. Furthermore, 1 Peter 4:10 encourages Christians to use their gifts to serve others as stewards of God’s grace, showcasing that service is a central aspect of Christian life. The New Testament consistently emphasizes that true greatness in the kingdom of God is expressed through service to others, affirming the biblical foundation for this calling.