In the early church, the greatest threat to the Gospel was not secular paganism or Roman persecution; it was “Galatianism.” This is the theological error of attempting to mix the Old Covenant Law with New Covenant Grace. The Galatians did not reject Jesus; they simply tried to add “plus” to Him. They believed in Jesus plus circumcision, or Jesus plus keeping the Sabbath, or Jesus plus dietary laws.
Paul’s response was fierce, calling this mixture a “different gospel” that is actually no gospel at all. When you mix Law and Grace, you do not get a “balanced” life; you get a life of spiritual frustration. Here are five specific dangers of mixing these two incompatible systems.
1. It Makes Christ of “No Effect” to You
The most sobering warning in the New Testament is found in Galatians 5-2 (NKJV): “Indeed I, Paul, say to you that if you become circumcised, Christ will profit you nothing.”
- The Legal Conflict: Grace and Law are mutually exclusive. If you attempt to be justified by your performance, you are essentially saying that Christ’s performance was not enough.
- Neutralizing Power: When you rely on your works, you disconnect from the flow of divine power that comes through faith alone.
2. You Fall from Grace
Falling from grace is not about committing a moral sin; it is about returning to a system of works. Galatians 5-4 (NKJV) says: “You have become estranged from Christ, you who attempt to be justified by law; you have fallen from grace.”
- Losing Your Resource: Grace is the spiritual “oxygen” of the believer. To fall from grace is to stop breathing in God’s unmerited favor and start gasping for air in the vacuum of self-effort.
- The Fall into Toiling: You move from the rest of the Finished Work back into the curse of toiling for God’s approval.
3. It Brings You Back Under a Curse
The Law requires 100% perfection, 100% of the time. If you choose to live under one part of the Law, you are legally obligated to keep the entire thing. Galatians 3-10 (NKJV) warns: “For as many as are of the works of the law are under the curse.”
- The All-or-Nothing Rule: You cannot “pick and choose” the parts of the Law you like. If you use the Law to feel holy, you must also accept the Law’s judgment when you fail.
- A Debt You Can’t Pay: Mixing Law and Grace puts you back into a debt-based relationship with God where you can never do enough to be “clean.”
4. It Strengthens Sin Rather Than Destroying It
Religion teaches that the Law is the “leash” for the flesh, but the Bible teaches that the Law is the “strength” of sin. 1 Corinthians 15-56 (NKJV) states that “the strength of sin is the law.”
- The Provocation of the Flesh: The Law stirs up sinful passions by providing a “thou shalt not” for the flesh to rebel against.
- The Cycle of Failure: The more you try to keep the Law to stop sinning, the more power sin gains over your members.
5. It Robs You of Your Sonship Boldness
Under Grace, you are a son who belongs in the house. Under the Law, you are a servant who is only as good as your last task. Mixing the two creates a “slave mindset” marked by fear and uncertainty.
- Performance Anxiety: You can never be sure of your standing with God because your standing changes based on how well you did today.
- The Loss of Authority: A believer who is unsure of their righteousness cannot exercise the ruler anointing or command the resources of the Kingdom.
Conclusion
Mixing Law and Grace is like trying to put new wine into old wineskins; it destroys both. The New Covenant is not an “update” to the Old; it is a total replacement. You must decide if you are going to be saved and kept by your works or by His blood. Choose the purity of Grace, and you will find the power to live a life that the Law could never produce.
Frequently Asked Questions
Isn’t “balance” between Law and Grace healthy?
No; the Bible calls it adultery. Romans 7 uses the analogy of marriage to show that you cannot be “married” to both the Law and Jesus at the same time. You must be dead to one to be joined to the other.
Does Grace mean we don’t need the Ten Commandments?
The Ten Commandments are a reflection of God’s character, but they are not the believer’s “rule of life.” We have something better: the Spirit of Life in Christ Jesus, who writes His desires directly on our hearts.
Why is mixing Law and Grace so popular?
Because it appeals to human pride. We want to feel like we contributed at least 10% to our salvation. Grace is offensive because it gives us 0% of the credit and 100% of the benefit.
How do I know if I am “mixing”?
If you feel guilty when you don’t pray, or if you feel “more holy” on days you do good deeds, you are mixing. True Grace keeps your confidence in Jesus regardless of your daily performance.
This article is part of a series answering difficult questions about grace and the New Covenant.