So, the kingdom of god is like an invasive plant that grows out of control and takes over. What does that say about the kingdom of God, for us? Perhaps it means that we tend to want to control God or the kingdom, to make it manageable. May be we are afraid of what might happen if we really let God go. Maybe we would become so caught up that we wouldn’t be able to control where it went. Maybe we’d start to think that, like mustard in a garden, God’s reign might be a little dangerous.