Brothers and sisters, let me take an example from everyday life. Just as no one can set aside or add to a human covenant that has been duly established, so it is in this case. The promises were spoken to Abraham and to his seed. Scripture does not say “and to seeds,” meaning many people, but “and to your seed,” meaning one person, who is Christ. What I mean is this: The law, introduced 430 years later, does not set aside the covenant previously established by God and thus do away with the promise. For if the inheritance depends on the law, then it no longer depends on the promise; but God in his grace gave it to Abraham through a promise.

Why, then, was the law given at all? It was added because of transgressions until the Seed to whom the promise referred had come. The law was given through angels and entrusted to a mediator. A mediator, however, implies more than one party; but God is one.

Is the law, therefore, opposed to the promises of God? Absolutely not! For if a law had been given that could impart life, then righteousness would certainly have come by the law. But Scripture has locked up everything under the control of sin, so that what was promised, being given through faith in Jesus Christ, might be given to those who believe. (New International Version)

If the Apostle Paul were living in our day, I’m pretty sure he could have his own reality show, if he wanted. Paul is a terribly interesting man. Within church circles, his adventures are legendary. 

One of the most interesting things about Paul is his piercing intellect and flawless rhetoric. Today’s New Testament lesson has Paul taking on a Galatian heresy. Maybe we could call it “Law and Grace: SFU (Special Faith Unit).”  

The folks who were holding to the law were reminded by Paul that the promise to Abraham was a contract or covenant made by God that was binding, permanent, and divinely ratified. The law, on the other hand, was not – it was designed to be in effect for a specific amount of time, temporary, and only bound the people of God until the promise was fulfilled in Christ.

So, why in the world was there a law to begin with if it is no longer in effect? 

Paul said the law was added because of transgressions. It was as if God’s people were precocious and disobedient little children who needed some firm boundaries and rules in order to keep them safe and lead them to the time when they would grow to maturity. 

My friends, stop thinking like children. Think like mature people and be as innocent as tiny babies.

1 Corinthians 14:20, CEV

With the arrival of adulthood, there is no longer any need for the law.

The law was never designed to be permanent. So, when Christians cling to a rules-based faith, they are showing their immaturity. They need to grow up and embrace the permanent reality of living in the Spirit. 

Although you should have been teachers by now, you need someone to teach you an introduction to the basics about God’s message. You have come to the place where you need milk instead of solid food. Everyone who lives on milk is not used to the word of righteousness, because they are babies. But solid food is for the mature, whose senses are trained by practice to distinguish between good and evil. (Hebrews 5:12-14, CEB)

We must press on toward spiritual maturity, not being simpletons who embrace the law as if it were the actual faith itself. Instead, we need to pursue an adult faith – one which is thoroughly permeated and bathed in grace.

Grace is the permanent and pervasive reality that governs everything Christians are to do and say. Grace cannot be earned, only accepted, not achieved, but only given by God. 

Until we can grasp this fundamental truth of Christianity, the Christian life will never make sense. Only until we release our expectations of rules and let go of our orienting around law will we discover the liberation of a grace-filled existence.

Jesus said, “In a word, what I’m saying is, Grow up. You’re kingdom subjects. Now live like it. Live out your God-created identity. Live generously and graciously toward others, the way God lives toward you.” (Matthew 5:48, MSG)

We spread the message about Christ as we instruct and teach everyone with all the wisdom there is. We want to present everyone as mature Christian people.

Colossians 1:28, GW

The believer’s task is to grow in the grace and knowledge of our Lord Jesus. That happens not through the law but by grace – utilizing the God given gifts of faith, hope, and love.

Gracious God, you saved me through Christ alone by faith alone. Now help me to live by grace alone as the highest and greatest truth operative in the universe and in the kingdom of God. Amen.