You Are the Salt of the Earth
In the Sermon on the Mount we read, “You are the salt of the earth, but if salt has lost its taste, how shall its saltiness be restored? It is no longer good for anything except to be thrown out and trampled under people’s feet.” We are helped in our understanding of our Lord’s words here by remembering two ways that salt functions. First, salt seasons. Think about the food you ate recently. Did you shake a little salt on it? Why? Because salt adds some season to the food! Second, salt preserves. Before the days of refrigeration salt was used to preserve food. It was rubbed into meat, for example, as a means of preserving the meat for later consumption. We could elaborate on why it is that salt adds savor or how it actually functions as a preserving agent, but the main point of the two uses of salt cited above is this: salt is different from the thing it comes in contact with. [1] Therefore, at the most rudimentary level, to be the salt of the earth is to be different from th...