If nobody has ever accused you of preaching a "license to sin," then perhaps you have never preached grace as boldly as the apostle Paul did. The true preaching of salvation by grace alone always draws that charge. Martyn Lloyd-Jones put it plainly: "There is no better test as to whether a man is really preaching the New Testament gospel of salvation than this, that some people might misunderstand it and misinterpret it to mean that it really amounts to this, that because you are saved by grace alone it does not matter at all what you do; you can go on sinning as much as you like because it will redound all the more to the glory of grace." If that misunderstanding never arises, re-examine your sermons again.
Paul faced these very accusations:
"why not do evil that good may come?" (Romans 3:8)
"Are we to continue in sin that grace may abound?" (Romans 6:1)
"Are we to sin because we are not under law but under grace?" (Romans 6:15)
People did not react this way because Paul preached the same works-based system of behavioural management taught by the religious world. They reacted like this because Paul preached a grace so free, so radical, so hyper-superabounding (huperperisseuó) that it offended and scandalised the religious mind. People have always struggled with a grace that cannot be earned, deserved, or maintained by human performance. Formal, dead religion has always levelled this charge against the doctrine that God justifies the ungodly.
Notice how Paul answered their objections:
"Are we to continue in sin that grace may abound? By no means! How can we who died to sin still live in it?" (Romans 6:1-2)
Paul did not back-pedal. He did not add qualifications or place limits on the freeness of grace in order to sooth and appease those who feared it would encourage sin. Instead, he explained the believer's new identity in Christ Jesus and why grace does not give Sin (an entity, essence, force, power, presence) dominion over the believer. We have been united with Jesus in His death and resurrection. We are no longer what we once were, and Sin is no longer our rightful master.
"For sin will have no dominion over you, since you are not under law but under grace." (Romans 6:14)
Paul drives this same truth home throughout the entire book of Galatians. There he relentlessly insists that we are free from the Law, justified by faith alone, and must never surrender that liberty—yet he also warns that this freedom is not an opportunity for the flesh (Galatians 5:13). The whole letter is one sustained answer to both the grace-killers and the grace-abusers.
Grace does not give permission to sin. Grace liberates us from Sin's power. The very grace that frees us from the Law's condemnation also teaches us to live righteously (Titus 2:11). It is the goodness of God that leads us to repentance (a change of mind; Romans 2:4).
The objection "Well, then why not just sin all you want to? Why try to stop sinning? You just want a license to sin." reveals a deeper problem. It assumes that the only thing restraining a person from sin is the fear of punishment. But if the threat of consequences is your sole deterrent from sin and motivation for holiness, you have never been inwardly changed—you are just being restrained. There is a world of difference between being held back by the fear of punishment and being governed by a new heart, new desires, and a new Master.
Nobody needs a license to sin. We were already slaves of Sin long before we ever heard the Gospel. The notion that a blood-bought believer would reason, "Now that I'm under grace, I'm going to sin as much as I possibly can," is ridiculous and asinine. True grace does not stir up the desire to sin; it stirs up the desire to walk in newness of life (Romans 6:4). The Law, by contrast, actually provokes sin. Sin takes occasion by the commandment to produce every kind of covetous desire (Romans 7:5-8). The prohibition does not create the rebellious nature—it simply exposes and inflames what was already there.
Here is a question: If you knew that God had freely given you eternal life, apart from anything you have ever done, and you could never lose it, would that make you want to sin as much as possible? If it does, then that is a heart issue and you do not understand the Gospel.
So if someone accuses you of preaching a license to sin, rejoice. You are standing in the same company as Paul, Luther, Whitefield, and others. You are preaching the scandalous, hyper-superabounding grace of God without compromise.
"For I am not ashamed of the gospel, for it is the power of God for salvation to everyone who believes, to the Jew first and also to the Greek." (Romans 1:16)

