No Other Gospel: Christ Alone

Summary

Paul opens Galatians with holy alarm, confronting believers who are abandoning the gospel of grace for a distorted message that adds human works to Christ’s finished work. The sermon emphasizes that the true gospel is divine in origin, exclusive in content, and unified in apostolic witness—there is no gospel but Christ alone. Adding anything to grace doesn’t improve the gospel; it abandons it.

Key Points from the Sermon

The true gospel comes from God, not man—Paul received it through revelation of Jesus Christ, not from human teaching (Galatians 1:11-12)
The true gospel tolerates no rivals—even an angel from heaven preaching another gospel is to be accursed (Galatians 1:8-9)
Adding works to grace destroys the gospel (we are saved by grace through faith). Jesus plus anything becomes a denial of justification by faith alone (Ephesians 2:8-9) The Judaizers were those who tried to demand that gentile believers submit to the old testament requirements for circumcision and dietary restrictions; thus adding man’s effort to the gospel and making it accursed
Salvation is rescue, not self-improvement—Christ gave himself (bearing the punishment our sins deserved) to deliver us from the present evil age (Galatians 1:4)
God chooses by grace, not merit—He set Paul apart before he was born, choosing the persecutor to preach the faith (Galatians 1:15-16)
The true gospel is confirmed in apostolic unity—Paul’s message was the same as Peter’s, James’s, and John’s (Galatians 2:7-9)

Scripture Readings

Galatians 1:1-10 - Paul’s blunt opening rebuke—the Galatians are deserting the gospel for a counterfeit

Galatians 1:11-24 - Paul defends the divine origin of his gospel and recounts his conversion by grace

Galatians 2:1-10 - Apostolic unity confirms there is one gospel for both Jew and Gentile

Discussion Questions

Read Galatians 1:1-10

What does Paul say about those who preach a different gospel? Why does he use such strong language (anathema/accursed) and repeat it twice?

Read Galatians 1:11-17

How does Paul describe the source of his gospel message? Why is it significant that he ‘did not immediately consult with anyone’ after his conversion?

Compare Galatians 1:8-9 with Ephesians 2:8-9 and Jude 3

How does our passage in Galatians shape our understanding of the gospel? How does the passage in Ephesians shape our understanding of the gospel? How does the passage in Jude shape our understanding of the gospel?
How do these passages together paint a full picture of the gospel? What are the dangers of treating doctrine as something we can update or evolve? Have you seen any examples of churches trying to create their own doctrine?
Pastor Orrin said, ‘When you add human works to God’s grace, you don’t improve the gospel, you abandon it.’ Why is ‘Jesus plus anything’ actually a denial of the gospel rather than an enhancement of it?
Legalism ‘promises security but produces slavery.’ In what subtle ways might we be tempted to add our own performance, traditions, or rules to the gospel (see Gal 2:21)? Where do you see this tendency in your own heart?
Paul said he could not be a servant of Christ if he were still trying to please man (Gal. 1:10). Where in your life are you tempted to soften or alter the gospel to please others? What would faithfulness look like instead?

Application

This Week’s Challenge: This week, preach the gospel to yourself as a reminder of Christ’s sacrifice and our own inability to do anything to save ourselves. Pray for opportunities to share the pure gospel of grace with at least one person this week.

Summary of the Gospel: Mankind is sinful by nature (Rom 3:23), and as a result we are natural enemies of God. The Bible also tells us that “the wages of sin is death” (Rom 6:23) meaning that left to our own devices, we are enemies of God deserving eternal separation and damnation. But God showed mercy. He sent His only Son, Jesus, to live a sinless life and die on the cross, taking the punishment our sin deserved upon Himself, so that through faith we may be declared righteous in God’s eyes. Ephesians 2:8-9 says “For by grace you have been saved through faith; and that not of yourselves, it is the gift of God; not as a result of works, so that no one may boast.”

Prayer Focus: Pray that God would give us discernment to identify any ways we may be twisting the gospel message. Pray that He also gives us courage to guard the true gospel without compromise, and help us find our full security in Christ’s finished work rather than our own performance. Pray that we as a church body would be faithful and hold firm to the truth of the gospel no matter the cost.

Memory Verse

“Grace to you and peace from God our Father and the Lord Jesus Christ, who gave himself for our sins to deliver us from the present evil age, according to the will of our God and Father.” — Galatians 1:3-4

Resources

John MacArthur, Galatians (MacArthur New Testament Commentary)
Thomas Schreiner, Galatians (ZECNT)