1. Galatians 2:15~21 (NIV)
15  “We who are Jews by birth and not sinful Gentiles
16  know that a person is not justified by the works of the law,
but by faith in Jesus Christ. So we, too, have put our faith in Christ Jesus
that we may be justified by faith in Christ and not by the works of the law,
because by the works of the law no one will be justified.
17  “But if, in seeking to be justified in Christ,
we Jews find ourselves also among the sinners,
doesn’t that mean that Christ promotes sin? Absolutely not!
18  If I rebuild what I destroyed, then I really would be a lawbreaker.
19  “For through the law I died to the law so that I might live for God.
20  I have been crucified with Christ and I no longer live, but Christ lives in me.
The life I now live in the body, I live by faith in the Son of God,
who loved me and gave Himself for me.
21  I do not set aside the grace of God,
for if righteousness could be gained through the law,
Christ died for nothing!”

2. The Heart of the Gospel: Simul Justus et Peccator
Galatians 2:15~21

3. Simul Justus et Peccator
simultaneously
justified
sinner
Simul Justus et Peccator
and

5. Simul
Justus et
Peccator

6. Simul Justus et Peccator
~ Martin Luther 1483~1546

8. SO GOOD AT BEING BAD

9. John 12:25 Anyone who loves their life will lose it,
while anyone who hates their life in this world will keep it for eternal life.

10. John 8:1~11

12. Galatians 2:15~21 (NIV)
15  “We who are Jews by birth and not sinful Gentiles
16  know that a person is not justified by the works of the law,
but by faith in Jesus Christ. So we, too, have put our faith in Christ Jesus
that we may be justified by faith in Christ and not by the works of the law,
because by the works of the law no one will be justified.
17  “But if, in seeking to be justified in Christ,
we Jews find ourselves also among the sinners,
doesn’t that mean that Christ promotes sin? Absolutely not!
18  If I rebuild what I destroyed, then I really would be a lawbreaker.
19  “For through the law I died to the law so that I might live for God.
20  I have been crucified with Christ and I no longer live, but Christ lives in me.
The life I now live in the body, I live by faith in the Son of God,
who loved me and gave Himself for me.
21  I do not set aside the grace of God,
for if righteousness could be gained through the law,
Christ died for nothing!”

13. 1. ASSERTION -- 2. OBJECTION -- 3. CONCLUSION --
15  “We who are Jews by birth and not sinful Gentiles
16  know that a person is not justified by the works of the law,
but by faith in Jesus Christ. So we, too, have put our faith in Christ Jesus
that we may be justified by faith in Christ and not by the works of the law,
because by the works of the law no one will be justified.
2. OBJECTION --
17  “But if, in seeking to be justified in Christ,
we Jews find ourselves also among the sinners,
doesn’t that mean that Christ promotes sin? Absolutely not!
18  If I rebuild what I destroyed, then I really would be a lawbreaker.
3. CONCLUSION --
19  “For through the law I died to the law so that I might live for God.
20  I have been crucified with Christ and I no longer live, but Christ lives in me.
The life I now live in the body, I live by faith in the Son of God,
who loved me and gave Himself for me.
21  I do not set aside the grace of God,
for if righteousness could be gained through the law,
Christ died for nothing!”

14. Galatia
Antioch
Jerusalem

15. Acts 15:1 Unless you are circumcised,
according to the custom taught by Moses,
you cannot be saved.

16. Mosaic Law (Laws of Moses)
MORAL
CEREMONIAL
CIVIL
circumcision
keeping Sabbath
dietary / food
purification
etc.

19. 1. ASSERTION 2. OBJECTION 3. CONCLUSION
15  “We who are Jews by birth and not sinful Gentiles
16  know that a person is not justified by the works of the law,
but by faith in Jesus Christ. So we, too, have put our faith in Christ Jesus
that we may be justified by faith in Christ and not by the works of the law,
because by the works of the law no one will be justified.
2. OBJECTION
17  “But if, in seeking to be justified in Christ,
we Jews find ourselves also among the sinners,
doesn’t that mean that Christ promotes sin? Absolutely not!
18  If I rebuild what I destroyed, then I really would be a lawbreaker.
3. CONCLUSION
19  “For through the law I died to the law so that I might live for God.
20  I have been crucified with Christ and I no longer live, but Christ lives in me.
The life I now live in the body, I live by faith in the Son of God,
who loved me and gave Himself for me.
21  I do not set aside the grace of God,
for if righteousness could be gained through the law,
Christ died for nothing!”

20. 1. ASSERTION 2. OBJECTION 3. CONCLUSION
15  “We who are Jews by birth and not sinful Gentiles
16  know that a person is not justified by the works of the law,
but by faith in Jesus Christ. So we, too, have put our faith in Christ Jesus
that we may be justified by faith in Christ and not by the works of the law,
because by the works of the law no one will be justified.
2. OBJECTION
17  “But if, in seeking to be justified in Christ,
we Jews find ourselves also among the sinners,
doesn’t that mean that Christ promotes sin? Absolutely not!
18  If I rebuild what I destroyed, then I really would be a lawbreaker.
3. CONCLUSION
19  “For through the law I died to the law so that I might live for God.
20  I have been crucified with Christ and I no longer live, but Christ lives in me.
The life I now live in the body, I live by faith in the Son of God,
who loved me and gave Himself for me.
21  I do not set aside the grace of God,
for if righteousness could be gained through the law,
Christ died for nothing!”

21. 1. ASSERTION 2. OBJECTION 3. CONCLUSION
15  “We who are Jews by birth and not sinful Gentiles
16  know that a person is not justified by the works of the law,
but by faith in Jesus Christ. So we, too, have put our faith in Christ Jesus
that we may be justified by faith in Christ and not by the works of the law,
because by the works of the law no one will be justified.
2. OBJECTION
17  “But if, in seeking to be justified in Christ,
we Jews find ourselves also among the sinners,
doesn’t that mean that Christ promotes sin? Absolutely not!
18  If I rebuild what I destroyed, then I really would be a lawbreaker.
3. CONCLUSION
19  “For through the law I died to the law so that I might live for God.
20  I have been crucified with Christ and I no longer live, but Christ lives in me.
The life I now live in the body, I live by faith in the Son of God,
who loved me and gave Himself for me.
21  I do not set aside the grace of God,
for if righteousness could be gained through the law,
Christ died for nothing!”

22. 1. ASSERTION 2. OBJECTION 3. CONCLUSION
15  “We who are Jews by birth and not sinful Gentiles
16  know that a person is not justified by the works of the law,
but by faith in Jesus Christ. So we, too, have put our faith in Christ Jesus
that we may be justified by faith in Christ and not by the works of the law,
because by the works of the law no one will be justified.
2. OBJECTION
17  “But if, in seeking to be justified in Christ,
we Jews find ourselves also among the sinners,
doesn’t that mean that Christ promotes sin? Absolutely not!
18  If I rebuild what I destroyed, then I really would be a lawbreaker.
3. CONCLUSION
19  “For through the law I died to the law so that I might live for God.
20  I have been crucified with Christ and I no longer live, but Christ lives in me.
The life I now live in the body, I live by faith in the Son of God,
who loved me and gave Himself for me.
21  I do not set aside the grace of God,
for if righteousness could be gained through the law,
Christ died for nothing!”

23. 1. ASSERTION 2. OBJECTION 3. CONCLUSION
15  “We who are Jews by birth and not sinful Gentiles
16  know that a person is not justified by the works of the law,
but by faith in Jesus Christ. So we, too, have put our faith in Christ Jesus
that we may be justified by faith in Christ and not by the works of the law,
because by the works of the law no one will be justified.
2. OBJECTION
17  “But if, in seeking to be justified in Christ,
we Jews find ourselves also among the sinners,
doesn’t that mean that Christ promotes sin? Absolutely not!
18  If I rebuild what I destroyed, then I really would be a lawbreaker.
3. CONCLUSION
19  “For through the law I died to the law so that I might live for God.
20  I have been crucified with Christ and I no longer live, but Christ lives in me.
The life I now live in the body, I live by faith in the Son of God,
who loved me and gave Himself for me.
21  I do not set aside the grace of God,
for if righteousness could be gained through the law,
Christ died for nothing!”

24. 1. ASSERTION 2. OBJECTION 3. CONCLUSION
15  “We who are Jews by birth and not sinful Gentiles
16  know that a person is not justified by the works of the law,
but by faith in Jesus Christ. So we, too, have put our faith in Christ Jesus
that we may be justified by faith in Christ and not by the works of the law,
because by the works of the law no one will be justified.
2. OBJECTION
17  “But if, in seeking to be justified in Christ,
we Jews find ourselves also among the sinners,
doesn’t that mean that Christ promotes sin? Absolutely not!
18  If I rebuild what I destroyed, then I really would be a lawbreaker.
3. CONCLUSION
19  “For through the law I died to the law so that I might live for God.
20  I have been crucified with Christ and I no longer live, but Christ lives in me.
The life I now live in the body, I live by faith in the Son of God,
who loved me and gave Himself for me.
21  I do not set aside the grace of God,
for if righteousness could be gained through the law,
Christ died for nothing!”

25. 1. ASSERTION 2. OBJECTION 3. CONCLUSION
15  “We who are Jews by birth and not sinful Gentiles
16  know that a person is not justified by the works of the law,
but by faith in Jesus Christ. So we, too, have put our faith in Christ Jesus
that we may be justified by faith in Christ and not by the works of the law,
because by the works of the law no one will be justified.
2. OBJECTION
17  “But if, in seeking to be justified in Christ,
we Jews find ourselves also among the sinners,
doesn’t that mean that Christ promotes sin? Absolutely not!
18  If I rebuild what I destroyed, then I really would be a lawbreaker.
3. CONCLUSION
19  “For through the law I died to the law so that I might live for God.
20  I have been crucified with Christ and I no longer live, but Christ lives in me.
The life I now live in the body, I live by faith in the Son of God,
who loved me and gave Himself for me.
21  I do not set aside the grace of God,
for if righteousness could be gained through the law,
Christ died for nothing!”

26. Galatians 3:28 There is neither Jew nor Gentile,
neither slave nor free,
nor is there male and female,
for you are all one in Christ Jesus.

27. 1. ASSERTION 2. OBJECTION 3. CONCLUSION
15  “We who are Jews by birth and not sinful Gentiles
16  know that a person is not justified by the works of the law,
but by faith in Jesus Christ. So we, too, have put our faith in Christ Jesus
that we may be justified by faith in Christ and not by the works of the law,
because by the works of the law no one will be justified.
2. OBJECTION
17  “But if, in seeking to be justified in Christ,
we Jews find ourselves also among the sinners,
doesn’t that mean that Christ promotes sin? Absolutely not!
18  If I rebuild what I destroyed, then I really would be a lawbreaker.
3. CONCLUSION
19  “For through the law I died to the law so that I might live for God.
20  I have been crucified with Christ and I no longer live, but Christ lives in me.
The life I now live in the body, I live by faith in the Son of God,
who loved me and gave Himself for me.
21  I do not set aside the grace of God,
for if righteousness could be gained through the law,
Christ died for nothing!”

28. 1. ASSERTION 2. OBJECTION 3. CONCLUSION
15  “We who are Jews by birth and not sinful Gentiles
16  know that a person is not justified by the works of the law,
but by faith in Jesus Christ. So we, too, have put our faith in Christ Jesus
that we may be justified by faith in Christ and not by the works of the law,
because by the works of the law no one will be justified.
2. OBJECTION
17  “But if, in seeking to be justified in Christ,
we Jews find ourselves also among the sinners,
doesn’t that mean that Christ promotes sin? Absolutely not!
18  If I rebuild what I destroyed, then I really would be a lawbreaker.
3. CONCLUSION
19  “For through the law I died to the law so that I might live for God.
20  I have been crucified with Christ and I no longer live, but Christ lives in me.
The life I now live in the body, I live by faith in the Son of God,
who loved me and gave Himself for me.
21  I do not set aside the grace of God,
for if righteousness could be gained through the law,
Christ died for nothing!”

29. 1. ASSERTION 2. OBJECTION 3. CONCLUSION
15  “We who are Jews by birth and not sinful Gentiles
16  know that a person is not justified by the works of the law,
but by faith in Jesus Christ. So we, too, have put our faith in Christ Jesus
that we may be justified by faith in Christ and not by the works of the law,
because by the works of the law no one will be justified.
2. OBJECTION
17  “But if, in seeking to be justified in Christ,
we Jews find ourselves also among the sinners,
doesn’t that mean that Christ promotes sin? Absolutely not!
18  If I rebuild what I destroyed, then I really would be a lawbreaker.
3. CONCLUSION
19  “For through the law I died to the law so that I might live for God.
20  I have been crucified with Christ and I no longer live, but Christ lives in me.
The life I now live in the body, I live by faith in the Son of God,
who loved me and gave Himself for me.
21  I do not set aside the grace of God,
for if righteousness could be gained through the law,
Christ died for nothing!”

31. Galatians 2:19 Galatians 3:23 Romans 7:6
For through the law I died to the law…
Galatians 3:23
Before the coming of this faith,
we were held in custody under the law,…
Romans 7:6
But now, by dying to what once bound us,
we have been released from the law…

32. Romans 3:31 Do we, then, nullify the law by this faith?
Not at all! Rather, we uphold the law.

33. 1. ASSERTION 2. OBJECTION 3. CONCLUSION
15  “We who are Jews by birth and not sinful Gentiles
16  know that a person is not justified by the works of the law,
but by faith in Jesus Christ. So we, too, have put our faith in Christ Jesus
that we may be justified by faith in Christ and not by the works of the law,
because by the works of the law no one will be justified.
2. OBJECTION
17  “But if, in seeking to be justified in Christ,
we Jews find ourselves also among the sinners,
doesn’t that mean that Christ promotes sin? Absolutely not!
18  If I rebuild what I destroyed, then I really would be a lawbreaker.
3. CONCLUSION
19  “For through the law I died to the law so that I might live for God.
20  I have been crucified with Christ and I no longer live, but Christ lives in me.
The life I now live in the body, I live by faith in the Son of God,
who loved me and gave Himself for me.
21  I do not set aside the grace of God,
for if righteousness could be gained through the law,
Christ died for nothing!”

34. John 12:25 Anyone who loves their life will lose it,
while anyone who hates their life in this world will keep it for eternal life.

35. FAQ#1 - Why is God so judgmental?

36. FAQ#1 - Why is God so judgmental?
FAQ#2 - Why must God judge me so severely?

38. FAQ#1 - Why is God so judgmental?
FAQ#2 - Why must God judge me so severely?
FAQ#3 - Why can’t God just forgive me?

39. FAQ#1 - Why is God so judgmental?
FAQ#2 - Why must God judge me so severely?
FAQ#3 - Why can’t God just forgive me?
FAQ#4 - Why can’t I just do more good than bad?

40. FAQ#1 - Why is God so judgmental?
FAQ#2 - Why must God judge me so severely?
FAQ#3 - Why can’t God just forgive me?
FAQ#4 - Why can’t I just do more good than bad?
FAQ#5 - What hope, then, is there for sinners?

41. Simul Justus et Peccator

42. He has clothed me with garments of salvation
Isaiah 61:10
He has clothed me with garments of salvation 
and arrayed me in a robe of His righteousness.

43. Psalm 32:1
Blessed is the one whose transgressions are forgiven, 
whose sins are covered.
Psalm 85:2
You forgave the iniquity of Your people 
and covered all their sins.

44. 1 John 1:9 If we confess our sins, He is faithful and just
and will forgive us our sins
and purify us from all unrighteousness.

45. Galatians 2:20 I have been crucified with Christ and I no longer live,
but Christ lives in me.