Sermons from Galatians: God's Purpose for the Law (Galatians 3:15-29

God’s Purpose of the Law

(Galatians 3:15-29)

6/28/09

The study of Galatians has brought us to the understanding that salvation is God’s grace alone through faith alone in Christ alone. That no works of man (religious or morally good actions) can save us, it is only by the Person and work of Christ. With all of this truth given to us here in Galatians we come to the question, “What was and is the purpose of the Law (commandments of God) given to Moses, if the Law does not save then what is it’s intent?” Today we will see the purpose of the Law in view of the grace of God.

I. The Law is Inferior (vv. 15-18)

A. It is inferior to the Covenant made to Abraham (v.15)- The Law is inferior to the Promise of Abraham because even though the law was given it did not change or do away with the promise of salvation in Christ made to Abraham (“in your Seed shall all nations be blessed”, see v. 16). This promise to Abraham was unconditionally initiated and established by God alone. That means it was done not on the basis of what Abraham could do or was, it was solely based on the unconditional grace of God. God’s basis for this covenant with Abraham was that God wanted to do it. There were no conditions to the promise made to Abraham. God called out Abraham and made the covenant promise to him and Abraham responded to God’s Promise by faith. In Genesis 15, we see that in verses 1-7 that Abraham asked God in light of the promise made to him “who shall be my seed come through since I am childless, my only heir is Eliezer, who was born in my household but he is not my offspring [my paraphrase]?” and God told Abraham to look at the stars in the night sky and told him “just as innumerable as the stars, so will be your descendants”. And Abraham believed God (put his faith in God). But Abraham then asked God, “And he said, Lord GOD, whereby shall I know that I shall inherit it?” (Gen. 15:8) and God sealed the covenant with Abraham by performing a ceremony that was common at that time in that Far East culture. Abraham received instructions from God to take a heifer, a she goat, a ram, a turtledove, and a pigeon, to cut them in half and lay the halves opposite of each other having a path in between the halves. Gen. 15:12-17 then tells us that God caused a great sleep to fall upon Abraham and then it describes that God symbolically walked between the pieces as a “smoking furnace and a flaming torch”. The practice ordinarily required both parties to walk between the pieces to signify a covenant between them but only God sealed this covenant. Only God walked through there which meant although Abram and his descendants would receive the promise made by God, that the obligation to fulfill the promise was upon God Himself. The blessing of the Promise would be unconditional upon the recipients. So the eternal promise of that promised Seed is Christ and the salvation of Christ (the New Covenant) is an unconditional, free gift of God’s grace that is in no way dependent upon us (Eph 2:8-9, “For by grace you have been saved through faith, and that not of yourselves; it is the gift of God, not of works, lest anyone should boast.”). God initiated and instituted that promised New Covenant of Christ and it is unchangeable and permanent. The Law in no way set aside or amended that promise (Abrahamic), and the obligation to fulfilling that covenant was on God alone so that means it could not fail and would be fulfilled. The Fulfillment of the Abrahamic covenant was the New Covenant in Christ.

B. It is inferior because the Abrahamic Covenant was based on the fulfillment of that promise, Jesus Christ (vv.16-17)- because it is based on the supreme New Covenant of Jesus Christ, the law cannot modify it or change that fact that all are forgiven only through the offering of Jesus Christ on the cross. The covenant with Abraham looked to it’s fulfillment in the New Covenant in Christ. Salvation comes from the finished work of Christ on the cross and not of any religious rituals or good works. The eternal work of Christ for salvation is a timeless act and it saves regardless of those before Christ or after Christ

C. It is inferior because the Abrahamic Covenant depends on the power of God and not man’s performance (v. 18) - if we compare the Law with the Promise we see that it is all dependent on God. The inheritance of the Promise is not based on our performance or keeping the Law but it is based on the powerful grace of God. We are saved and eternally secure in our salvation because it is based on God’s power and not our inability to keep the moral law of God. Christ fulfilled the Law on our behalf (Matt. 5:17-18, "Do not think that I came to destroy the Law or the Prophets. I did not come to destroy but to fulfill. For assuredly, I say to you, till heaven and earth pass away, one jot or one tittle will by no means pass from the law till all is fulfilled."). It was all fulfilled in the sinless life of Christ.

II. The Purpose and Accomplishment of the Law (vv.19-25)

If we have over and over again been told here in Galatians that salvation has always been about faith and not of works and the covenant with Abraham was fulfilled in Christ, then why do we have the Law, just what purpose does it serve? Paul says here in verse 19 that the Law was added because of “transgressions”. The Law was given to show mankind their sinfulness. It was given to show us our inability to keep the moral demands of God. It was given to show that we are in desperate need of God’s mercy and grace. It was given to show us we are unable to please God by our own works and in desperate need of a Savior. In v.24, which we will discuss more here in a minute, it tells us that the law was our “…schoolmaster (tutor) to bring us unto Christ, that we might be justified by faith”. The Law helped to us to realize that it is impossible for us to meet the moral demands of God. The standards that God demands to be in His presence or to enter His Heaven cannot be possible for us because we are utterly sinful. The impossibility of keeping the Law shows us that we are under God’s divine judgment because He holds us accountable for our sinful acts. The law convicts us of our sinfulness and drives us toward the mercy and forgiveness of God. The Law was not wrong but it is inferior (Rom. 7:12- “the law is holy, and the commandment holy and just and good”), it cannot save but it leads us to God’s grace. It was not possible for the Law to save, v.21 says, “if there had been a law given which could have given life, verily righteousness should have been by the law”. The Bible says that we are unrighteous (Rom. 3:10- “there is none righteous”) and “dead in our trespasses and sins” (Eph. 2:1) and the only thing the law does is to condemn our actions. How can we not know our need for salvation in we don’t know we’re sinful. The law was not to do away with the promise but to only reinforce just how desperately we need Jesus. If the Law could save us then the death of Jesus Christ would have been needless (Gal. 2:21- “…if righteousness comes through the law, then Christ died in vain.”). The ultimate purpose of the law is summed up perfectly in v.22, “the Scripture has confined all under sin, that the promise by faith in Jesus Christ might be given to those who believe.” And in verse 23, it says that we “we were kept under guard by the law, kept for the faith which would afterward be revealed.” These terms ‘confined’ and ‘guard’ are used for those who are in prison. The Law revealed that our sins condemned us in the eyes of God and basically that we are on death row awaiting our day of execution. The high, unattainable moral standards of God condemned me and showed me I needed Christ as my Savior and that word of God’s law convicted me with guilt of my sin. It caused me great discomfort and sorrow and pain but it brought me to a place of surrendering my life to Christ. God has made our bodies to let us know when something is wrong with us, a pain, a fever, or other discomfort let’s us know when something is wrong and in need of medical attention. If we ignore the symptoms, then we will pay the consequences such as permanent damage or even death. The pain is to warn and protect, so is the moral law of the Word of God, it shows us our spiritual infirmities and warns us of danger, but if ignored it will result in serious eternal consequences. The consequence of ignoring the warning of our spiritual condition is spiritual death (Ezek. 18:20- “The soul that sins, it shall die"; Rom. 6:23- “For the wages of sin is death”). But to let the Law be our schoolmaster or tutor to teach us our condition without Christ and guide us to Christ. In the ceremonial laws (specifically the sacrifices), was the picture and symbol of that perfect sacrifice and sinless offering of Christ. The Law always showed us our sins but graciously pointed to our only Savior, Jesus Christ. We cannot know the depths of the mercy and love of God if we are not shown the depth of our sinful depravity.

III. Freedom and Salvation in Christ (vv. 25-29)

Romans 6:14- “For sin shall not have dominion over you: for ye are not under the law, but under grace.” The ceremonial system of the law only symbolized what Christ has done for us on the cross. When we by faith received Christ as our Lord and Savior, we were no longer under the bondage and judgment of the law because of sin. We are free from sin and the judgment of sin because of the finished work of Christ. Because Christ has fulfilled the requirements of the Law on our behalf, we can by Christ now become the sons and daughters of God, baptized into His Body, and then we are the true, spiritual seed of Abraham.