
I recently heard a youth evangelist talk about salt and light and how Christian teenagers in America have lost their saltiness. Salt and light are very important in examining ourselves. I wonder if it is just teenagers who have lost their saltiness and light? Probably not...
Jesus said this is His sermon on the mount,
"10 “Blessed are those who are persecuted for righteousness' sake, for theirs is the kingdom of heaven. 11 “Blessed are you when others revile you and persecute you and utter all kinds of evil against you falsely on my account. 12 Rejoice and be glad, for your reward is great in heaven, for so they persecuted the prophets who were before you. 13 “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. 14 “You are the light of the world. A city set on a hill cannot be hidden. 15 Nor do people light a lamp and put it under a basket, but on a stand, and it gives light to all in the house. 16 In the same way, let your light shine before others, so that they may see your good works and give glory to your Father who is in heaven." Matthew 5:10-16
This illustration Jesus uses is of course not to be taken literally as if salt is gushing from our pores or that light is beaming out of eyes or ears. It is much more than that, but it still paints a vivid picture. Jesus is saying that our lives should have a saltiness about it which causes others to thirst for righteousness, and our light should be such that those around us are attracted to the warmth and purity of a life that has been changed. He is not calling for perfect people, but calling for people to manifest the love and hope that has been given to us through a relationship with God, through Jesus.
John Piper refers to salt and light in a sermon focused on the dangers of prosperity preaching. Though my topic is centered on prosperity preaching I believe this will help shed some light on the subject.
++"What is it about Christians that makes them the salt of the earth and the light of the world? It is not wealth. The desire for wealth and the pursuit of wealth tastes and looks just like the world. It does not offer the world anything different from what it already believes in. The great tragedy of prosperity-preaching is that a person does not have to be spiritually awakened in order to embrace it; one needs only to be greedy. Getting rich in the name of Jesus is not the salt of the earth or the light of the world. In this, the world simply sees a reflection of itself. And if it works, they will buy it.
The context of Jesus’ saying shows us what the salt and light are. They are the joyful willingness to suffering for Christ. Here is what Jesus said, “Blessed are you when others revile you and persecute you and utter all kinds of evil against you falsely on my account. Rejoice and be glad, for your reward is great in heaven, for so they persecuted the prophets who were before you. You are the salt of the earth. . . . You are the light of the world” (Matthew 5:11-14).
What will make the world taste (the salt) and see (the light) of Christ in us is not that we love wealth the same way they do. Rather, it will be the willingness and the ability of Christians to love others through suffering, all the while rejoicing because their reward is in heaven with Jesus. This is inexplicable on human terms. This is supernatural. But to attract people with promises of prosperity is simply natural. It is not the message of Jesus. It is not what he died to achieve."++
God has called us to be the salt of the earth and the light of the world. The world is not impressed with "safe" Christianity. They are looking for people who are authentic. How can I know that what I write in this article is real? Because it (The Gospel) has absolutely changed my life. It has changed how I live, how I talk, how I think, and how I treat others. If you want to know if your faith in Christ is authentic then look at yourself and ask, “Have I changed?”