This Sunday's passage from Acts 16:16-34 offers up a striking contrast between outward appearances and inner reality -- despite the fact that Paul and Silas have been severely beaten and are imprisoned with shackles on their feet, they act like free people (which with divine intervention becomes a self-fulfilling prophecy). Their experience provides us with an important object lesson for our own lives -- for whether or not we're enclosed by four walls, we have a freedom of the spirit that comes from being in relation to God.