In Galatians 3:19, Paul addresses the purpose of the law, stating that it was added because of transgressions until the Seed, to whom the promise was made, should come. This indicates that the Old Covenant, embodied by the law, was a temporary measure necessitated by Israel's failure to adhere to God's eternal principles. Paul explains in verses 23-24 that before faith came, the law served as a guardian, keeping Israel under guard for the faith that would later be revealed, acting as a tutor to bring them to Christ, that they might be justified by faith. Once faith arrived with the coming of Christ, the need for this guardian ceased, as seen in verse 25, where Paul declares that we are no longer under a tutor. He emphasizes in verses 15-18 that the Old Covenant does not annul the earlier covenant made with Abraham, using the terms law and covenant synonymously to show that the Old Covenant was an interim addition to God's enduring promise. Through His sacrifice, Christ redeemed us from the curse of the law, enabling the blessing of Abraham to come upon all through faith, fulfilling the promise of the Spirit as described in verse 14. Thus, the Old Covenant, added because of sin, served its purpose until Christ established a new approach, uniting all as one in Him.

The Old Covenant was an additional covenant, separate from the Abrahamic Covenant, and not added to it. It was established to last until Christ should come, due to Israel's sinfulness, serving as a temporary measure to work alongside the Abrahamic Covenant. Its purpose was to prepare Israel to inherit the Promised Land and to guide them in civil government and religious worship as a carnal nation of this world. The Old Covenant acted as a bridge from the Abrahamic Covenant until Christ would propose the New Covenant, becoming obsolete once Christ confirmed the promises. Added because of Israel's transgressions, the Old Covenant aimed to cover the circumstances arising from their status as a worldly nation and to prepare them for the coming of Christ. It functioned as a guardian or custodian, protecting Israel from the idolatries of surrounding pagan nations by showing them God's way. However, it lacked the power to give life or provide justification, as it could only teach, guide, correct, condemn, and make one feel guilty. Its role was to lead Israel to see the need for a Savior, as it could not save or release them from the bondage of their transgressions without faith in that Savior. The Old Covenant kept the knowledge of God's laws in the Israelites' minds through ceremonies and rituals, reminding them of sin. Yet, it held them in custody due to their sins, with no provision for forgiveness or justification under its terms. Its administration resulted in bondage to the death penalty, as it could not resolve the dilemma of freedom from sin and death. Once Christ came and died, the Old Covenant's guardianship was no longer needed, having served its purpose as a bridge until that time.

The law, often referred to as the Old Covenant, was added to the covenant made with Abraham because of transgressions, as stated in Galatians 3:19. This addition came four hundred and thirty years after the original promises to Abraham, yet it could not annul the covenant confirmed before God in Christ, nor make the promise of no effect. The promises given in Genesis 12 hold greater magnitude and worth than the Old Covenant. The Old Covenant was not intended to justify those who kept it, but to serve as guidance and signs to avoid sin, ensuring that the benefits of the promises made to Abraham were not lost. The focus remains on the promises God verbally made to Abraham, which are of paramount importance, guiding humanity to avoid straying from the path set by those original commitments.

The Old Covenant was added because of transgressions, as stated in Galatians 3:17-19, to serve a specific purpose within God's plan. It was introduced 430 years after the covenant made with Abraham, not to annul the earlier promises, but to address the sins of Israel until the Seed, Jesus Christ, should come. This covenant, often referred to as the law, was not against the promises of God, for it could not give life or righteousness, as noted in Galatians 3:21. Instead, it acted as a schoolmaster to bring Israel to Christ, that they might be justified by faith, according to Galatians 3:24. Further insight from Hebrews 9:8-10 reveals that the Old Covenant, with its rituals and sacrifices, was a figure for the time then present, unable to perfect the conscience of those who served under it. These ordinances were imposed until the time of reformation. Hebrews 10:3-4 emphasizes that the sacrifices under this covenant could not take away sins, only serving as a yearly reminder of them. The Old Covenant was added to a pre-existing relationship established with Abraham, but by the time of Exodus, Israel was transgressing its terms, necessitating this additional covenant to remind them of sin and guide them toward their need for a spiritual Savior. This covenant lacked provision for forgiveness, justification, or access to God, as the way into the holiest was not yet manifest. It served as a bridge until the appearance of Christ, establishing Israel as a nation under God's guidance. Though made obsolete by the New Covenant, many of its laws, including the moral law of the Ten Commandments, still apply under the New Covenant, as affirmed in I Corinthians 7:19, showing that obedience to God's commandments remains significant.

The Old Covenant was added because of transgressions, as a necessary addition to the covenant God made with Abraham. This covenant, often referred to as the law, was instituted with the nation of Israel due to their sins, bridging the gap until the promised Seed, Christ, would come. It was not meant to nullify the promises made to Abraham but was a response to Israel's failure to uphold the original covenant through their conduct, having adopted the ways of the heathen during their time in Egypt. The Old Covenant provided civil laws and regulations for worship, forming Israel into a nation under God's guidance. Though it has been superseded by the New Covenant, the laws within the Old Covenant remain relevant, as Abraham himself obeyed God's voice, kept His charge, commandments, statutes, and laws, which were part of both the letter and spirit of the Old Covenant. Under the New Covenant, we are called to obey these laws in their intent, out of love and concern for God and fellow man, empowered by the Spirit of God and faith in Jesus Christ, to produce holiness and the image of God.

The Old Covenant was made when God brought Israel out of Egypt. At that time God commanded only that they obey His voice. He did not speak to them concerning burnt offerings or sacrifices. Those things were added later because of transgressions. The added law served until the Seed should come. It was ordained by angels in the hand of a mediator. The law was a schoolmaster to bring people to Christ that they might be justified by faith. The sacrifices had a shadow of good things to come. They could never make the comers perfect. They were offered year by year continually. They reminded worshippers of sins every year. It was not possible that the blood of bulls and goats should take away sins. Christ's sacrifice had to be made only one time. It was sufficient to pay the penalty for all of man's sins for all time. Those temporary laws did not pertain to murder, stealing, Sabbath breaking, idolatry, lying, or any of the Ten Commandments. They are now set aside because sin has been effectively covered in the sacrifice of Jesus Christ. The theme of the book of Hebrews is better. The New Covenant is better, greater, and superior to the Old Covenant.