To be the greatest in heaven, we must humble ourselves  -  Matthew 18:4

Whosoever therefore shall humble himself as this little child, the same is greatest in the kingdom of heaven.

The greatest person in God’s kingdom is the one who humbles themselves as a little child. The values and standards of the kingdom of heaven is the exact opposite of the world’s. The world says to strive for prominence, while Jesus said we are to humble ourselves.