Romans 6:15 link to Jesus on sin?
How does Romans 6:15 connect to Jesus' teachings on sin and obedience?

The Rhetorical Question in Romans 6:15

“​What then? Shall we sin because we are not under law but under grace? Certainly not!”

• Paul anticipates a misunderstanding of grace: if law-keeping no longer justifies, is sin now harmless?

• His emphatic “Certainly not!” (Greek: mē genoito—“May it never be!”) slams the door on that idea.

• Grace is shown to be a new realm in which believers live, not a loophole that excuses rebellion.


Grace That Transforms, Not Permits

Romans 6:1-14 has already pictured the believer united with Christ in death and resurrection.

• That union breaks sin’s reign (v. 6) and enables newness of life (v. 4).

• Therefore, v. 15 insists: true grace produces changed allegiance—sin no longer calls the shots.

• Paul’s logic parallels Titus 2:11-12: “The grace of God… instructs us to deny ungodliness.”


Jesus’ Voice Echoing Paul

John 14:15—“If you love Me, you will keep My commandments.”

John 14:21—“Whoever has My commandments and keeps them is the one who loves Me.”

John 8:11—“Neither do I condemn you… go and sin no more.” Grace (no condemnation) and obedience (“sin no more”) stand side-by-side.

Matthew 7:21—Obedience to the Father’s will, not mere words, marks kingdom citizens.

Matthew 5:17-20—Jesus fulfills the Law, lifting righteousness beyond external rule-keeping to heart-level loyalty.

Paul’s question in Romans 6:15 sounds like a paraphrase of Jesus’ warnings: grace and obedience are inseparable.


Both Teach Sin as Slavery, Obedience as Freedom

John 8:34-36—“Everyone who sins is a slave to sin… if the Son sets you free, you will be free indeed.”

Romans 6:16-18 (immediately following v. 15) contrasts slavery to sin with slavery to righteousness.

• Freedom in Christ is not autonomy from God but liberation to serve Him gladly.


Living Under Grace: The Power to Obey

• The same Spirit who raised Jesus (Romans 8:11) now empowers us to “walk in newness of life” (6:4).

• Union with Christ supplies both the motive (love for the One who died and rose) and the means (Spirit-enabled transformation) for obedience.

• Thus, Romans 6:15 and Jesus’ words converge: grace does not lower the standard; it enables us to meet it from the inside out.


Bringing It Home

• Remember: Grace rescues from condemnation and releases for consecration.

• Align daily choices with the new identity grace has secured.

• Let Jesus’ commands guide you, and trust His Spirit to empower you—just as Paul assumed when he exclaimed, “Certainly not!”

What does 'under grace' mean in the context of Romans 6:15?
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