King James Version

What Does Romans 3:20 Mean?

Romans 3:20 in the King James Version says “Therefore by the deeds of the law there shall no flesh be justified in his sight: for by the law is the knowledge of sin... — study this verse from Romans chapter 3 with commentary, cross-references, and original Greek word analysis.

Therefore by the deeds of the law there shall no flesh be justified in his sight: for by the law is the knowledge of sin.

Romans 3:20 · KJV


Context

18

There is no fear of God before their eyes.

19

Now we know that what things soever the law saith, it saith to them who are under the law: that every mouth may be stopped, and all the world may become guilty before God. guilty: or, subject to the judgment of God

20

Therefore by the deeds of the law there shall no flesh be justified in his sight: for by the law is the knowledge of sin.

21

But now the righteousness of God without the law is manifested, being witnessed by the law and the prophets;

22

Even the righteousness of God which is by faith of Jesus Christ unto all and upon all them that believe: for there is no difference:


Commentary

KJV Study Commentary
Therefore by the deeds of the law there shall no flesh be justified in his sight: for by the law is the knowledge of sin. Paul's devastating conclusion: ex ergōn nomou ou dikaiōthēsetai pasa sarx enōpion autou (ἐξ ἔργων νόμου οὐ δικαιωθήσεται πᾶσα σὰρξ ἐνώπιον αὐτοῦ, "by works of law no flesh will be justified before him"). Erga nomou (ἔργα νόμου, "works of law")—Torah observance. Dikaiō (δικαιόω, "justify")—declare righteous. Sarx (σάρξ, "flesh")—humanity in its weakness and sin.

Why can't law-keeping justify? Dia nomou epignōsis hamartias (διὰ νόμου ἐπίγνωσις ἁμαρτίας, "through law comes knowledge of sin"). Law's function is diagnostic, not therapeutic—it exposes disease but doesn't cure it. Like a mirror revealing dirt but unable to clean, law shows us we fall short but cannot make us righteous. This prepares for the revelation of God's righteousness apart from law (v. 21).

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Historical & Cultural Context

This frontal assault on works-righteousness contradicted Second Temple Judaism's dominant soteriology. Groups like Pharisees believed meticulous Torah observance, combined with God's mercy, secured covenant membership. Paul's gospel shattered this synthesis: law cannot justify; it can only condemn.

Reflection Questions

  1. What "deeds" or religious performance are you tempted to trust for right standing with God?
  2. How has the law (God's moral standards) functioned in your life to reveal sin rather than produce righteousness?
  3. Why is recognizing law's inability to justify essential to embracing justification by faith alone?

Original Language Analysis

Greek · 15 words
διότι1 of 15

Therefore

G1360

on the very account that, or inasmuch as

ἐξ2 of 15

by

G1537

a primary preposition denoting origin (the point whence action or motion proceeds), from, out (of place, time, or cause literal or figurative; direct

ἔργων3 of 15

the deeds

G2041

toil (as an effort or occupation); by implication, an act

νόμου4 of 15

of the law

G3551

law (through the idea of prescriptive usage), genitive case (regulation), specially, (of moses (including the volume); also of the gospel), or figurat

οὐ5 of 15
G3756

the absolute negative (compare g3361) adverb; no or not

δικαιωθήσεται6 of 15

be justified

G1344

to render (i.e., show or regard as) just or innocent

πᾶσα7 of 15

no

G3956

all, any, every, the whole

σὰρξ8 of 15

flesh

G4561

flesh (as stripped of the skin), i.e., (strictly) the meat of an animal (as food), or (by extension) the body (as opposed to the soul (or spirit), or

ἐνώπιον9 of 15

sight

G1799

in the face of (literally or figuratively)

αὐτοῦ10 of 15

in his

G846

the reflexive pronoun self, used (alone or in the comparative g1438) of the third person, and (with the proper personal pronoun) of the other persons

διὰ11 of 15

by

G1223

through (in very wide applications, local, causal, or occasional)

γὰρ12 of 15

for

G1063

properly, assigning a reason (used in argument, explanation or intensification; often with other particles)

νόμου13 of 15

of the law

G3551

law (through the idea of prescriptive usage), genitive case (regulation), specially, (of moses (including the volume); also of the gospel), or figurat

ἐπίγνωσις14 of 15

is the knowledge

G1922

recognition, i.e., (by implication) full discernment, acknowledgement

ἁμαρτίας15 of 15

of sin

G266

a sin (properly abstract)


Study Guide

Historical Context

This verse is found in the book of Romans. Understanding the historical and cultural background helps illuminate its meaning for the original audience and for us today.

Theological Significance

Romans 3:20 contributes to our understanding of God's character and His relationship with humanity. Consider how this verse connects to the broader themes of Scripture.

Cross-References

Verses related to Romans 3:20 from Treasury of Scripture Knowledge

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