Luke 18:16-17

16Then Jesus told the children to come to him. He said to his disciples, ‘Let the children come to me. Do not try to stop them. People must become like these children so that God can rule their lives. That is what the kingdom of God is like.

17I tell you this: A person must become like a little child for God to rule in his life. If he does not become like a child, he will not come into the kingdom of God.’