Matthew 5:13-20:  Jesus said, “You are the salt of the earth, but if salt has lost its taste, how can its saltiness be restored?  It is no longer good for anything but is thrown out and trampled under foot.

“You are the light of the world.  A city built on a hill cannot be hid.  People do not light a lamp and put it under the bushel basket; rather, they put it on the lampstand, and it gives light to all in the house.  In the same way, let your light shine before others, so that they may see your good works and give glory to your Father in heaven."