Luke 18:16-17

Seeing what was happening, Jesus called for the parents, the children, and his disciples to come and listen to him. Then he told them, “Never hinder a child from coming to me but let them all come, for God’s kingdom belongs to them as much as it does to anyone else. These children demonstrate to you what faith is all about. Learn this well: unless you receive the revelation of the kingdom the same way a little child receives it, you will never be able to enter in.”