What is the Gospel? The gospel is: historical, doxological, Christocentrical, personal, cultural, to quote Don Carson, “massively transformational,” and wonderful. Each one has a ministry implication.
J.I. Packer, in his little chapter on grace in Knowing God, said there are two things you have to know in order to understand the concept of grace. Grace isn’t the opposite of Law. First of all, you have to understand how lost you are, how bad you are, how dire your condition is, and how big the debt is. You have to understand that . . .
Now if somebody says, “I believe Jesus died for me, He shed His blood for me and I have given my life to Christ. I accepted Him; I walked forward and invited Him into my life,” but you don’t see any change in that person’s life, you don’t see identify shifting, behavior transformation and joy, what’s the problem? It’s clear that this person doesn’t understand the size of the debt, and therefore the size of the payment . . .
Packer used to say to understand grace, and for grace to be transforming, first you have to understand the debt. The second thing you have to understand, besides the size of the debt, is the magnitude of the provision. There are people who do understand that they are pretty bad. They do understand how flawed they are. They do understand how far-short they fall. But they aren’t convinced of the magnitude, sufficiency, freeness, and fullness of the provision. They may only believe that Jesus died the death that we should have died. And maybe they also don’t believe Jesus lived the life that we should have lived . . . And you also see Pharisees – people who are really under the burden of guilt. As a result, they are withdrawn and hostile and moralistic and legalistic. And we look at these two groups of people and the evangelical world is filled with them. Easy-Believeism is really deadly. The Cost of Discipleship book by Bonhoeffer explains why Easy-Believeism was the reason Nazism could come into power. That’s pretty dangerous. Why Easy-Believesim? Why the Moralism? Because they don’t understand the gospel; the old gospel, the historic gospel. The gospel of salvation by grace through faith and the work of Jesus Christ alone, and substitutionary atonement . . . they don’t get it.
So what’s the solution to all the Easy-Believeism? Why is it that we don’t have people living the life they ought to live? Why do we see people culturally withdraw, being really negative and narrow? Because people think the solution is “let’s change the gospel” . . .
The gospel is personal and individual. In 1 Peter 1 and 2, we see a lot of references to the new birth. What does the new birth mean – think about the metaphor of the birth – you can’t make yourself a Christian? You can make yourself a Buddhist. You can make yourself a Muslim. You can make yourself an Atheist. But you can’t make yourself a Christian. To become a Christian, you have to be converted . . . notice that’s a passive. You don’t convert yourself, something happens to you. Through faith you’re born again. You are confronted with you sin in front of a holy and jealous God. Andyou see the provision. Now, that’s individual conversion. This is very important, at this moment, in all our lives as Christians, but I am sure in other places as well. There is an erosion in the confidence of the thing that I just said. It is the idea that we have sinned against a holy and jealous God, the wrath of God has to be satisfied, Jesus Christ stood in our place, substitutionary atonement is provided, and when we believe in this, both in His suffering and obedience is imputed to us . . .