In Matthew 20, Jesus taught His disciples that the true path to greatness in the Kingdom of God lies in having childlike humility and serving others. To serve effectively, we must grasp four essential truths. First, serving God requires the right posture—one of humility and a willingness to serve. Second, serving people brings happiness, as selfless acts lead to joy. Third, serving is the key to greatness, opening doors to divine favour. Finally, serving others is, in essence, serving God Himself.