What does Hope Look Like?

What does Hope look like in the midst of a siege?  It often looks crazy.  Jeremiah does an act of prophetic theater in the absurd to emphasize God's promise - buying land while Babylon sieges Jerusalem before it falls.  We are under siege - just in a different way.  How is God calling on us to have crazy faith?  At Christ Lutheran it looks like repairing the bell tower and expanding the dental clinic.  Pastor Matthew's sermon is based on Jeremiah 32:1-15.