I don’t know about you, but as a soldier the thought that I might lose any ground to an adversary makes me dig deeper, ball up my fists and redouble my efforts to fight and win ... As bad as physical defeat is, Paul tells us in his letter to the Christians at Ephesus that the physical battles we face are a diversion. The reality is that the physical battles we fight are caused by the spiritual battle that is going on in the background. These days we are getting more and more accustomed to fighting a physical enemy that uses tricks, lies, ambushes, coercion and terror to try to destroy us. Our physical enemy is merely following the lead of our spiritual enemy---the difference being that our spiritual enemy can also penetrate our homes and directly target our families.

Jesus was talking to a gathering of followers and just after telling them that they were like salt, He also told them that they were like light.  They were salt because God used them to preserve those around them, but they were also light because through them, Jesus intended them to illuminate the truth of who God is.  What is interesting to me in these verses is that Jesus doesn’t suggest that a city in a valley or a light under a bowl has any less light, He just focuses on what to do with the light.  This is a call to do more with what we have.