Jesus says we need more salt!
In this day and age of high blood pressure and stress the medical advice is for us all to eat less salt. This is good advice although sometimes I miss my food being as tasty as it once was – I’ve almost given up on crisps these days – probably a good thing for my health anyway.
So when Jesus talks about how we are to be the salt of the earth has he gone mad? Does Jesus mean that we should be putting the pressure on so everyone dies of a heart attack? Does Jesus mean that we should make sure we are doing our bit to make everyone in the world as unhealthy as we can? Of course not.
We need first of all to understand what salt meant back when Jesus said we should be like salt.
Salt in the ancient world was most certainly considered to be a very good thing. It was used for all kinds of things – not least as a flavouring for food. It was also used to preserve meat, for money, to aid healing, as an offering to God, and in customs performed for newborn babies (Ezekiel tells us that newborn babies were rubbed in salt – Ezek. 16:4). Sounds a little crazy to me but I guess it was probably something to do with it’s antiseptic qualities. Salt was a pretty important commodity. In fact in a society where food was not always plentiful and labour tended to be hot and hard salt was an essential of every day life.
Let me just make a small point here about how we use the bible. It seems to me that it is pretty obvious that when Jesus says we should be like salt he wasn’t saying we should turn ourselves into little heaps of white powder. It hardly needs saying that Jesus is using a metaphor here and he didn’t intend us to believe that we are quite literally salt and should pop ourselves into the cooking pot. This may seem obvious but it is an important point to remember. Christians sometimes gets confused by biblical metaphors and those antagonistic to Christians will sometimes quote things from the bible that are obviously metaphors but they try to make us sound weird for having such metaphors in the bible.
Anyway back to my point.
Salt is important because it improves things. This is pretty much what Jesus was saying. Christians should improve things, make the world seem a better place. Sadly this isn’t always true of Christians but it should be. So we Christians need to be asking ourselves: are we making the world a better place or a worse place.
Jesus had an answer for those who made the world a worse place – he described them as those who have lost their taste. They are no use and will be thrown out and trampled on. Again this is a metaphor. He doesn’t mean that anyone who loses their saltiness should be thrown out in the street and used as a pavement (side walk, etc). He simply means that if we lose our saltiness we will find ourselves outside of God’s kingdom.
So are you going to be someone who makes the world a better place, or someone who makes it worse?