In a conversation with DAQ in another thread, the question moved from whether we were still required to keep the kosher laws of the Old Covenant to whether we were still required to keep any of the laws of the Old Covenant. Below is a summation of my understanding of the modern Christian's responsibility to the Old Covenant based on Scripture, New and Old.
What is the purpose of the Law today?
1 Cor 10:11 - "Now these things happened to them as an example, and they were written for our instruction, upon whom the ends of the ages have come."
The Old Covenant stories are an example to us and as instruction to us; they are history from which we learn.
Rom 15:4 - "For whatever was written in earlier times was written for our instruction, so that through perseverance and the encouragement of the Scriptures we might have hope."
Again, the Old Covenant Scriptures are for our encouragement and instruction.
2 Tim 3:14-17 - "You, however, continue in the things you have learned and become convinced of, knowing from whom you have learned them, 15 and that from childhood you have known the sacred writings which are able to give you the wisdom that leads to salvation through faith which is in Christ Jesus. 16 All Scripture is inspired by God and beneficial for teaching, for rebuke, for correction, for training in righteousness; 17 so that the man or woman of God may be fully capable, equipped for every good work."
The "sacred writings" and "all Scripture" here are the Old Covenant (the New Covenant having not yet been compiled as we have it today). The Old Covenant Scriptures are valuable "for teaching, for rebuking, for correction, and for training in righteousness". However, are they still binding on us today? Are we still bound to obey the Law of Moses? Is our salvation tied to keeping the Law? Or are we freed from the Law?
What then is the purpose of the Mosaic Law and the Old Covenant?
In Galatians 2, Paul tells of his confrontation with Peter. Before some of the Jews came to where Peter was, Peter was living and eating with Gentiles (presumably eating what the Gentiles ate), but when the Jews came Peter withdrew hypocritically from the Gentiles, and caused many of the Christian Jews with him to sin also (Gal 2:11-14).
Gal 2:15-21 - "“We are Jews by nature and not sinners from the Gentiles; 16 nevertheless, knowing that a person is not justified by works of the Law but through faith in Christ Jesus, even we have believed in Christ Jesus, so that we may be justified by faith in Christ and not by works of the Law; since by works of the Law no flesh will be justified. 17 But if, while seeking to be justified in Christ, we ourselves have also been found sinners, is Christ then a servant of sin? Far from it! 18 For if I rebuild what I have once destroyed, I prove myself to be a wrongdoer. 19 For through the Law I died to the Law, so that I might live for God. 20 I have been crucified with Christ; and it is no longer I who live, but Christ lives in me; and ]the life which I now live in the flesh I live by faith in the Son of God, who loved me and gave Himself up for me. 21 I do not nullify the grace of God, for if righteousness comes through the Law, then Christ died needlessly.”"
The Law of Moses does not have the capability of making a person righteous before God.
The purpose of the Law was to show us what sin was, and to demonstrate to us that we could not keep the Law of God perfectly no matter how hard we try.
Gal 3:21-29 - "Is the Law then contrary to the promises of God? Far from it! For if a law had been given that was able to impart life, then righteousness would indeed have been based on law. 22 But the Scripture has confined everyone under sin, so that the promise by faith in Jesus Christ might be given to those who believe.
23 But before faith came, we were kept in custody under the Law, being confined for the faith that was destined to be revealed. 24 Therefore the Law has become our guardian to lead us to Christ, so that we may be justified by faith.
But now that faith has come, we are no longer under a guardian. 26 For you are all sons and daughters of God through faith in Christ Jesus. 27 For all of you who were baptized into Christ have clothed yourselves with Christ. 28 There is neither Jew nor Greek, there is neither slave nor free, there is neither male nor female; for you are all one in Christ Jesus. 29 And if you belong to Christ, then you are Abraham’s descendants, heirs according to promise."
The Law was not given to make us righteous, nor was it able to give us life. It was given to be a guardian (some translations say schoolmaster), an educator that would teach us morality and bring us to Jesus when He came. But now that Jesus has come in the flesh, we are no longer under the guardian, but are now under Christ. And this makes us heirs to God's promise to Abraham.
Romans 3:19-20 restates this same point.
"Now we know that whatever the Law says, it speaks to those who are under the Law, so that every mouth may be closed and all the world may become accountable to God; 20 because by the works of the Law none of mankind will be justified in His sight; for through the Law comes knowledge of sin."
But we are told in Jeremiah 31:31-34 that someday a New Covenant would be made with Israel.
"“Behold, days are coming,” declares the Lord, “when I will make a new covenant with the house of Israel and the house of Judah, 32 not like the covenant which I made with their fathers on the day I took them by the hand to bring them out of the land of Egypt, My covenant which they broke, although I was a husband to them,” declares the Lord. 33 “For this is the covenant which I will make with the house of Israel after those days,” declares the Lord: “I will put My law within them and write it on their heart; and I will be their God, and they shall be My people. 34 They will not teach again, each one his neighbor and each one his brother, saying, ‘Know the Lord,’ for they will all know Me, from the least of them to the greatest of them,” declares the Lord, “for I will forgive their wrongdoing, and their sin I will no longer remember.”"
This very passage was quoted by the writer of Hebrews in chapter 8. Right after the writer says that we have a High Priest greater than any High Priest of the past (the Old Covenant), who is not able to be a priest of the Old Covenant because He is not of the right House. But He is both our High Priest and King then and forever.
Heb 8:1-7 - "Now the main point in what has been said is this: we have such a high priest, who has taken His seat at the right hand of the throne of the Majesty in the heavens, 2 a minister in the sanctuary and in the true tabernacle, which the Lord set up, not man. 3 For every high priest is appointed to offer both gifts and sacrifices; so it is necessary that this high priest also have something to offer. 4 Now if He were on earth, He would not be a priest at all, since there are those who offer the gifts according to the Law; 5 who serve a copy and shadow of the heavenly things, just as Moses was warned by God when he was about to erect the tabernacle; for, “See,” He says, “that you make all things by the pattern which was shown to you on the mountain.” 6 But now He has obtained a more excellent ministry, to the extent that He is also the mediator of a better covenant, which has been enacted on better promises.
7 For if that first covenant had been free of fault, no circumstances would have been sought for a second."
The OT priests (Levites) served a copy of the Heavenly things, but Jesus is the thing which they copied. But there was fault in the first (Old) Covenant, and so a second was required; a better Covenant based on better promises.
Heb 8:13 - "When He said, “A new covenant,” He has made the first obsolete. But whatever is becoming obsolete and growing old is about to disappear."
When did He say that there was a New Covenant coming? In Jeremiah. The Old Covenant was made obsolete when Jeremiah was alive, but it did not disappear (cease to be relevant to believers in God) until Jesus came and fulfilled it.
Heb 10:1-10 - "For the Law, since it has only a shadow of the good things to come and not the form of those things itself, can never, by the same sacrifices which they offer continually every year, make those who approach perfect. 2 Otherwise, would they not have ceased to be offered, because the worshipers, having once been cleansed, would no longer have had consciousness of sins? 3 But in those sacrifices there is a reminder of sins every year. 4 For it is impossible for the blood of bulls and goats to take away sins. 5 Therefore, when He comes into the world, He says,
“You have not desired sacrifice and offering,
But You have prepared a body for Me;
6 You have not taken pleasure in whole burnt offerings and offerings for sin.
7 Then I said, ‘Behold, I have come
(It is written of Me in the scroll of the book)
To do Your will, O God.’”
8 After saying above, “Sacrifices and offerings and whole burnt offerings and offerings for sin You have not desired, nor have You taken pleasure in them” (which are offered according to the Law), 9 then He said, “Behold, I have come to do Your will.” He takes away the first in order to establish the second. 10 By this will, we have been sanctified through the offering of the body of Jesus Christ once for all time."
By His sacrifice on the Cross, Jesus took away the first order (the Old Covenant) to establish the second (New Covenant).
Finally, Gal 4:21-31 gives us a very clear picture from history to depict the reality of the two covenants.
"Tell me, you who want to be under law, do you not listen to the Law? 22 For it is written that Abraham had two sons, one by the slave woman and one by the free woman. 23 But the son by the slave woman was born according to the flesh, and the son by the free woman through the promise. 24 This is speaking allegorically, for these women are two covenants: one coming from Mount Sinai giving birth to children who are to be slaves; she is Hagar. 25 Now this Hagar is Mount Sinai in Arabia and corresponds to the present Jerusalem, for she is enslaved with her children. 26 But the Jerusalem above is free; she is our mother. 27 For it is written:
“Rejoice, infertile one, you who do not give birth;
Break forth and shout, you who are not in labor;
For the children of the desolate one are more numerous
Than those of the one who has a husband.”
28 And you, brothers and sisters, like Isaac, are children of promise. 29 But as at that time the son who was born according to the flesh persecuted the one who was born according to the Spirit, so it is even now. 30 But what does the Scripture say?
“Drive out the slave woman and her son,
For the son of the slave woman shall not be an heir with the son of the free woman.”
31 So then, brothers and sisters, we are not children of a slave woman, but of the free woman."
The Old Covenant which came from Mt. Sinai is likened to Hagar, the slave mother of the slave son of Abraham who would not be heir.
The New Covenant in Christ is likened to Sarah, the free mother of the free son of Abraham who was heir to the promise.
As we have seen in Gal 3:29 above, those who believe in Christ are heirs to Abraham and the Promise, not those who cling to the Old Covenant.
What does this mean for us today?
Acts 15:8-11 - "And God, who knows the heart, testified to them giving them the Holy Spirit, just as He also did to us; 9 and He made no distinction between us and them, cleansing their hearts by faith. 10 Since this is the case, why are you putting God to the test by placing upon the neck of the disciples a yoke which neither our forefathers nor we have been able to bear? 11 But we believe that we are saved through the grace of the Lord Jesus, in the same way as they also are.”"
Peter, speaking here to the other Apostles and leaders in Jerusalem, asks a very pertinent question. Why would the Jews seek to put around the necks of the Gentiles a yolk that they themselves had been able to bear? The Jews were and are saved through the grace of Jesus just as the Gentiles of the first century were and are still today.
So then, it is clear when Paul speaks to the people at Colossi that he is telling them that they are not bound to the Law in what they eat, or what festivals they keep, or to keeping the sabbath.
Col 2:16-17 - "Therefore, no one is to act as your judge in regard to food and drink, or in respect to a festival or a new moon, or a Sabbath day — 17 things which are only a shadow of what is to come; but the substance belongs to Christ."
Let no one judge you or criticize you about what you eat or drink, or about a festival you keep or don't keep, or about keeping or not keeping the sabbath, because these things are only a shadow of the real thing, and the real thing is Christ.
Matt 5:17-18 - "“Do not presume that I came to abolish the Law or the Prophets; I did not come to abolish, but to fulfill. 18 For truly I say to you, until heaven and earth pass away, not the smallest letter or stroke of a letter shall pass from the Law, until all is accomplished!""
Jesus came to fulfill the Law and the Prophets (the Old Covenant). What does it mean that He "fulfilled" it?
1. He kept them perfectly
2. He fulfilled the prophecies about the Messiah that would come and save both Israel and the Nations.
3. He satisfied the Covenant with God, finishing all the requirements of the Law and making room for a New Covenant to be established that would accomplish the promise made to Abraham.
Heb 4:1-11 - "Therefore, we must fear if, while a promise remains of entering His rest, any one of you may seem to have come short of it. 2 For indeed we have had good news preached to us, just as they also did; but the word they heard did not benefit them, because they were not united with those who listened with faith. 3 For we who have believed enter that rest, just as He has said,
“As I swore in My anger,
They certainly shall not enter My rest,”
although His works were finished from the foundation of the world. 4 For He has said somewhere concerning the seventh day: “And God rested on the seventh day from all His works”; 5 and again in this passage, “They certainly shall not enter My rest.” 6 Therefore, since it remains for some to enter it, and those who previously had good news preached to them failed to enter because of disobedience, 7 He again sets a certain day, “Today,” saying through David after so long a time just as has been said before,
“Today if you hear His voice,
Do not harden your hearts.”
8 For if Joshua had given them rest, He would not have spoken of another day after that. 9 Consequently, there remains a Sabbath rest for the people of God. 10 For the one who has entered His rest has himself also rested from his works, as God did from His. 11 Therefore let’s make every effort to enter that rest, so that no one will fall by following the same example of disobedience."
From this passage we see that the Israelites were given the sabbath as a rest, but many did not "enter into My rest". Why? Because of disobedience. But then He sets another day. What day? TODAY! Then verse 10 says that the One (Jesus) who has entered His rest has also rested from His works (salvation). So let us make every effort to enter into His (Jesus') rest.
But from what is it that Jesus is our rest? Jesus is our rest from our efforts to be "good enough" or to keep the Law perfectly. He kept the Law, and He offers us His perfection so that we can rest.
Thus, Jesus is the New Testament sabbath, and TODAY is the day to enter into Him.