Romans 6:12

My Notes

What Does Romans 6:12 Mean?

Romans 6:12 gives a command that assumes something revolutionary about the believer's condition: "Let not sin therefore reign in your mortal body, that ye should obey it in the lusts thereof." The command is: don't let it reign. Which means it's no longer required to reign. The tyrant has been deposed. You're being told not to reinstate him.

The word "reign" — basileuetō — means to exercise kingly authority, to rule as a sovereign. Sin was king. It sat on the throne of your mortal body and issued commands that your lusts obeyed. But the preceding verses (6:2-11) have established that the believer died with Christ, was buried with Him, and was raised to new life. The death broke sin's legal authority. The old self was crucified (verse 6) so that the body of sin might be destroyed — katargeō, rendered powerless, put out of business. Sin's reign was terminated at the cross.

"Let not" — mē basileuetō — is a present imperative with a negative: stop letting sin reign. The grammar implies it might still be happening. Paul isn't congratulating the Romans on their sinlessness. He's telling them to enforce what's already true. The tyrant has been deposed legally. Now you need to depose him practically. Don't let the overthrown king climb back onto a throne that no longer belongs to him. The cross ended sin's right to rule. Your daily choices enforce the eviction.

Reflection Questions

• 1.Where has sin been climbing back onto a throne that the cross already removed it from — and are you letting it?
• 2.How does understanding the command as 'don't reinstate the tyrant' (rather than 'defeat the tyrant') change your approach to the struggle with sin?
• 3.What old 'access codes' does sin still use to get back into areas of your life that are no longer under its authority?
• 4.What would enforcing the regime change look like in one specific area where the old king keeps showing up?

Devotional

Don't let sin reign. Not "don't sin" in the absolute sense — Paul will address that struggle throughout the rest of Romans. "Don't let sin reign." Don't let it sit on the throne. Don't give it the authority to issue commands your body obeys. The tyrant has been legally deposed. Stop reinstating him.

The command only makes sense if sin's reign is no longer required. Before Christ, you had no choice — sin was king and your body was its territory. But Romans 6:1-11 describes a regime change: you died with Christ. The old self was crucified. Sin's legal authority over you was broken. You're not under sin's government anymore. You live in a new kingdom under a new King. And Paul says: act like it. Don't let the overthrown dictator back into the palace.

The practical reality is that the deposed tyrant still knocks on the door. Still uses the old access codes. Still knows your patterns, your weaknesses, your habits. And your mortal body — the same body that served under sin's reign for years — still remembers the old commands. The lusts haven't been erased. They've been overruled. And the difference between a lust that reigns and a lust that exists but doesn't rule is your daily, active choice to enforce the regime change.

You're not fighting to overthrow sin. That happened at the cross. You're fighting to prevent its reinstatement. And that fight — the daily, moment-by-moment refusal to let the deposed tyrant reclaim the throne — is the practical expression of the freedom Christ already won for you.

Commentary

Trusted original commentary from respected historical Bible scholars and theologians.

Cross References

Related passages throughout Scripture