What does Jesus teach about greatness in the kingdom of God?

In the teachings of Jesus, particularly in the context of His interaction with the disciples, He emphasizes that the greatest among us must be like a child—dependent and humble. In Luke 9:46-50, Jesus uses the example of a child to illustrate that the kingdom of God values humility over pride and self-promotion. Greatness is not determined by worldly standards but by our willingness to serve others and recognize our need for God's grace. This teaching helps believers understand that in order to partake in His kingdom, we must cultivate a heart centered on servanthood rather than seeking authority or recognition.