I'd like to know what bible you read. Because we are taught that a christian is light and the world is in darkness. We are the only salt the world has. Yet I haven't seen you "salt" anything, only argue with those of us who care to try.
Let me rephrase . . . what is the origin of the idea that "We are the only salt the world has."? (I'm taking "we" to mean Christians. I take "Christians" to mean those who follow Christ's words. Those beliefs lead to my question about where Jesus said that his followers were the "only salt".)