“In Luke 24, the risen Lord explained the central idea of Scripture in his conversation with the disciples on the road to Emmaus in verses 44-48. In this passage, he told them everything in Moses, the Psalms, and the Prophets, meaning all the Scripture they had, must be fulfilled. And then he told them what these Scriptures say: that the Christ must suffer and rise from the dead, and that repentance and the forgiveness of sins will be preached to the nations. Jesus makes crystal clear the redeeming mission of God through all of Scripture. Similarly, in 1 Corinthians 15, Paul related Christ’s death, burial, and resurrection to all the Scriptures.
The mission of God is central to all of Scripture, all of creation, all of history, and therefore, all of life. Jesus and his work on the cross speaks to everything from attitude (see Philippians 2) to forgiveness (see Ephesians 4), from how we understand finances (see 2 Corinthians 8) to how we deal with sexual temptation (see 1 Corinthians 6), or from how we deal with disciple-making (see 2 Timothy 2:1-2) to how we understand marriage (see Ephesians 5:25). Our encouragement in facing persecution for Christ is the gospel (see Acts 4:23-31), and our instruction in how to live all of life (see 2 Corinthians 10:9-21) is found in the gospel. Give disciples the message of God so they can spend their lives living out the mission of God.
A few years ago, I took a different approach to looking at Scripture and sharing the good news with others. I shifted from trying to spit out the most basic propositions in as brief a summary as I could, to telling them the great, epic Story of the gospel seen in Scripture. I realized most people I talked with had no clear idea of what the Bible’s message is, but saw it as a reference book for problems or a guide for morality. Where does the gospel start? With a virgin birth? At the cross? According to Luke 24:44-48, Jesus said all Scripture from Moses forward points to his work on the cross. Unlike Moralistic Therapeutic Deism, which separates the Bible into individual stories for moral training, for Jesus there is one message in Scripture, all of Scripture, and that message is the gospel.”
Great article from Gospel Centered Discipleship on the gospel, story, and evangelism. Click on the above link to read the whole thing.
By the way, I highly recommend the material at GCD. Great resources on growing in disciple making and creating a discipling culture among your church family.