How do we proclaim the Gospel effectively to the world? I believe we do so by living as people who are shaped by the Gospel.
We do so by living – working, playing, raising kids, thinking, talking, acting, making decisions. We do so by living as people – as personal, interactive beings who were created for community. We do so by living as people who are shaped. To shape is to form or mold something; to influence it fundamentally and pervasively. We do so by living as people who are shaped by the Gospel – the transformative message of God’s gracious redemption of human beings from sin and death through the work of Christ.
And so we proclaim the Gospel effectively to the world by operating in the world as those who belong to God in Christ, for the Gospel shapes people’s living. And people who are shaped by the Gospel live it out in the world. Jesus said that His followers are to be His witnesses in the world.
Now when we live as people who are shaped by the Gospel, it affects how we relate to the world and to our particular culture. And if “the world” can be understood, as Os Guinness defines it, as a “human society within the created order, which is standing over against God and his rule,” then our relationship to the world is one of contrast, for we necessarily stand for God and His rule. As Richard John Neuhaus says, “The Church is a contrast society, exemplifying what St. Paul … calls “a more excellent way.” So the church is called to be different than the world by exhibiting a more excellent way – the way of Christ. But the Church does not do this in an obnoxious oroppressive or arrogant manner. Rather, as Neuhaus adds, “Even when the church is against the world, she is against the world for the world.”
I believe Neuhaus is right. We are called to be against the world for the world. But what does that mean?
Well, think of parents who discipline their children. We say, “No. You can’t run out in the street without looking,” not because we are mean but because we don’t want them to get hurt or worse. We say, “No you can’t stay up all night,” because we know that they will be exhausted and crabby the next day. We say, “No. You can’t watch that movie or listen to that song or play that video game,” because we want to help guard their minds. Parents have to sometimes stand against their children for their children.
Now we are not in a parental role to the world, but we necessarily stand against the world when we live as people who are shaped by the Gospel, because the Gospel message runs contrary to the way of the fallen world. And when we live as people who are shaped by the Gospel, we are also acting for the world, because the Gospel is the Good News for the world – the best news the world could ever hear. Sin, however, dulls our senses and makes people resistant to the Good News. Additionally, many Christians have done a poor job of sharing the Gospel and so it is a battle we are in. We have to fight for the Gospel to win in our world. But as we learned in the first message, this is not a battle against flesh and blood – not a physical, political or imaginary battle, but a spiritual, personal and pervasive battle
How do we fight? We fight as Jesus taught us in our passage, as salt and light. Now, when we think of fighting, salt and light are probably not the first images that come to mind. However, in thinking about this, I noticed the combative nature of salt and light. Salt fights against bacteria and other microorganisms that cause decay. That is why salt is used as a preservative. Light fights against darkness and lifelessness. Without light, most forms of life cannot survive.
People who live as those who are shaped by the Gospel are like salt. William Barclay points out that, at the time of Jesus, salt was connected with three particular qualities: purity, preservation and flavor.
Christians are to have a purifying effect. Christians are to be examples and promoters of purity. While our world is increasingly a place of corruption, perversion and decay, Christians are called not only to be pure, by themselves in a corner, but to be a purifying influence at work, at school, everywhere.
Christians are to have a preservative effect. Christians are people who by their very presence (as those who are in Christ) fight corruption and make it easier for others to do what is right. They are to bring healing to those who are hurting. As Michael Wilkins writes, “disciples have experienced a transformation in their lives as they have come into contact with the Kingdom of heaven. They are now different from the people of this earth, and their presence is necessary as God’s means of influencing the world for good.”
Christians have a flavoring effect on the world. Even though Christians are often considered dull and boring and even though some Christians unfortunately do fit that description, those who are in Christ are those who are truly alive and therefore they should be people who have and who express hope and peace and confidence and joy. Christians should bring out the good in the world as salt brings out flavors.
People who live as those who are shaped by the Gospel are like light. We are called to be light because our Master Jesus is the Light of the world. Light is used in Scripture as a metaphor for true knowledge, moral purity, and manifestation of the very presence of God. Jesus being the Light of the world means that He is the ultimate reality; He is the perfect revelation of God to the world. We read in Hebrews 1:3, “The Son is the radiance of God's glory and the exact representation of his being…”
We are the light of the world because Jesus is the light of the world and therefore we are to reflect His light to everyone. Jesus said, “let your light shine before men and women, that they may see your good deeds and praise your Father in heaven.” Christians are to be visible to the world. We are to be in places where we distribute the most light. Our lives are to be beautiful, so that others can see the beauty of Christ in us. People need to see our good deeds and we need to be doing them because they draw attention to God; they cause people glorify God. (And be warned: the opposite is true.)
Therefore, people who live as those who are shaped by the Gospel are distinctive. R.T. France has insightfully written, “Light, like salt, affects its environment by being distinctive.” Light and salt affect change by being different. When they fail to be distinctive, they become useless. That is what Jesus said: “if…salt loses its saltiness, how can it be made salty again? It is no longer good for anything, except to be thrown out and trampled.” And of light: “Neither do people light a lamp and put it under a bowl. Instead they put it on its stand, and it gives light to everyone in the house.”
A lamp that is left under a bowl is useless. Not only will it eventually be suffocated, but it cannot do what it is meant to do: dispel darkness. Light is useful when it is set against darkness; when it is distinctive.
Salt also must be distinctive. It is sometimes pointed out that salt can’t lose its saltiness. However, it is possible that Jesus was using that very fact to emphasize the absurdity of salt not acting like what it is. Additionally, we can understand that statement in terms of salt being mixed with another impure substance and thereby becoming defiled and useless. Both are done by Christians. Sometimes we resist our calling to be salt in the world. We would rather stay in the shaker and keep to ourselves. And sometimes we lose our saltiness because we get all mixed up with the stuff of the world and become defiled by it. We lose our distinctiveness by either being absent or by becoming just like the world. As Tullian Tchividjian has written, “Christians make a difference in this world by being different from this world; they don’t make a difference by being the same.” We are called to be distinctive.
And finally, people who live as those who are shaped by the Gospel are involved. They are against the world and thus distinctive, but they are against the world for the world and thus involved. Salt only makes a difference when it is actually put on food or used to wash a wound. Light only makes a difference when it shines in dark places. If salt and light keep to themselves, they become useless. As Craig Blomberg writes, “We must remain active preservative agents, indeed irritants, in calling the world to heed God’s standards. We dare not form isolated Christian enclaves to which the world pays no attention” (103). Are we the church of Jesus Christ called to go throughout the world as His witnesses or are we an isolated Christian enclave to which the world pays no attention? Blomberg adds: “Believers who fail to arrest corruption become worthless as agents of change and redemption. Christianity may make its peace with the world and avoid persecution, but it is thereby rendered impotent to fulfill its divinely ordained role It will thus ultimately be rejected even by those with whom it has sought compromise” (102).
There are different ways of making peace. One is capitulation, the other is avoidance. We know this. Some people deal with conflict by giving in and appeasing, others do so by avoiding conflict. Likewise some churches avoid conflict with the world by giving in, others do so by avoiding the world. But if we are going to obey Jesus, we cannot avoid the world. We must live in it as salt and light.
Why don’t we do that more than we do? I believe it is because we are afraid. We’re afraid of the world: of being influenced by the way of the world; of rejection by the world; of dealing with the messiness of the world; of the imagined awkwardness of speaking to others about Christ; of losing our comfort or safety and security; of getting involved personally (by all means, we’ll send a check for missions, but don’t ask us to get our hands dirty – we’ll cheer on people halfway around the world, but don’t ask us to help the person who lives three houses down); and we’re afraid the Gospel won’t win
But the message of Scripture is that God wins. God wins. That must be our hope. That must be at the core of our faith. And if that is our hope and if it is at the core of our faith then we must and will act with courage for Christ in the world.
We read last week that the Lord is great and awesome. Do you believe that? God wins. Do you believe that? Do you really believe that? Then act with courage for Christ in the world.
God has said (in Psalm 46) “I will be exalted among the nations, I will be exalted in the earth." God will be exalted and He will be exalted through His people. So fight for the Gospel to win in the world. Fight as salt and light. Fight by living as people who have been shaped by the Gospel.