If you are a follower of Jesus living the beatitudes, you matter. You have an important role to play because you are the salt of the earth. Salt preserves and Christians help preserve what is good in the culture. In the ancient world, salt was very valuable: the Greeks thought it contained something almost divine, and the Romans sometimes paid their soldiers with salt. A soldier who didn't carry out his duties “was not worth his salt.” You are a seasoning agent. In a sense, you can bring the distinctive flavor of God's values to all of life. You can make life palatable.