 Now what is salt? Now I like salt. Do you like salt on your food? I like salt. I do. I have to take a blood pressure pill every day. I take it every day. And every now and then I put salt on something. My wife says, why are you doing that? I say, to make sure my pill is working. Amen? That's probably a bad way to look at it. But salt, now what is salt? What does Jesus mean here about salt? Why would He refer you and I as a believer to salt? You are the salt of the earth.