You are very ignorant of the Tanakh. All the covenants have NO expiration date. Your attitude and knowledge is the typical Christian response. The Shabbat is on the 7th day of week and is a direct commandment to keep it holy as noted in the 10 commandments. Yeshua kept this commandment. There is no such commandment for worshipping and keeping Sunday holy. We keep the Jewish holidays as did Yeshua. We do not celebrate Christmas and Easter because they are connected to pagan holidays. If you think Yeshua was born on December 25th, then I'm the next future pope. The Old Covenant is as relevant today as the New Covenant. The Torah is the foundation for all of God's Word. If you think the Old Covenant is gone why don't you rip it out or remove it from your Bible? Yeshua didn't come to destroy the law (Torah), but to fulfill it.The civil or moral laws of the Old Covenant are still valid. Our country was built upon some of those laws. According to the Jewish Didache (church manual of the early church) this laws are still valid today. Christianity was born out of Judaism not the other way around. You need to study the Tanakh and Jewish culture before you give out misinformation and disinformation to others.
Shalom
And you are ignorant of the inspired, God-breathed New Testament/New Covenant. I did make one mistake, however, which I would like to correct. I said that the moral laws of the Old Testament are gone. That is partially true, since there has been a change of law - Hebrews 7:12, but God's moral standard never changed, either before, during, or after the Law. That is why 9 of the 10 commandments are repeated in the New Testament. The Sabbath commandment is not repeated because it is a ceremonial law. The other 9 laws are moral laws, which reveal God's eternal moral standard - therefore they are commanded in the New Covenant. But all of the other ceremonial, civic and dietary laws have been declared obsolete with the arrival of Jesus and the New Covenant. The Sabbath Day was a ceremonial law, not a moral law. Therefore it is not commanded in the New Testament.
Nor is Sunday worship a command in the New Testament. Under the New Covenant, everyday is alike and we should worship Him 24/7. Circumcision was not a moral law - it was also ceremonial and the New Testament does not command it to be kept. In Acts 15, the Judaizers were upsetting new believers, saying that they must be circumcised, in order to be saved. The Jerusalem council, which included Peter, Paul, Barnabas, and James, decided that circumcision was NOT necessary, in order to be a Christian. Paul said in Romans 8:2-4:
"For the law of the Spirit of life in Christ Jesus has set you free from the law of sin and death.(the Law of Moses) For what the Law could not do, weak as it was through the flesh, God did: sending His own Son in the likeness of sinful flesh, and as an offering for sin, He condemned sin in the flesh, so that the requirement of the Law might be fulfilled in us, who do not walk according to the flesh but according to the Spirit."
We are no longer under the Old Covenant, but we are not lawless, in the sense that we keep the Law of Christ. Any command of His, we must do. He said, "teaching them to observe all that I commanded you." Matthew 28:20 The Old Covenant Mosaic Law was not bad - Paul even called it good, since God was the author of it. But God Himself planned that when Jesus came, that Law would be obsolete. Hebrews 8:13 God used that Law as a schoolmaster or tutor to bring the Jews to Christ. Galatians 3:24-25 But now that faith has come, Paul said, we are no longer under a tutor."
Also, just about all of the New Testament writers quote or allude to the Old Covenant, not because we are still under that Covenant, but because Paul said that "ALL Scripture is inspired by God (including the Old Covenant) and profitable for teaching, for reproof, for correction, for training in righteousness." 2 Timothy 3:16 For that reason, we do not "rip it out or remove it from our Bibles."
Actually, you need to study the New Testament before you give out misinformation. If we're still under the Old Covenant, then do you advocate stoning someone who works on the Sabbath Day? Or stoning an adulterer or adulteress? Do you still take 3 trips every year to Jerusalem? Without the temple, there's no way any Jew can fully keep the Law.
But that's okay, because God has something better for them. God Himself did away with the Old Covenant when He judged Israel in 70 A.D. and had the Romans destroy the temple and Jerusalem and He scattered the surviving Jews all over the world.
He did, however, spare those Jews who accepted Jesus as their Messiah. That was their judgment because the Jews, for the most part, rejected Jesus, their Messiah. Jesus Himself said, "Therefore (because the builders rejected the stone, which became the chief corner stone - Psalm 118:22) I say to you, the Kingdom of God will be taken away from you (the Jews) and given to a nation, producing the fruit of it." In 1 Peter 2:9, Peter identified the New Testament church as that nation that was given the kingdom of God. Peter said the church or the body of Christ is that Holy nation, that chosen race, that royal priesthood, a people for God's own possession.
Obviously believing Jews are part of that Holy nation, along with believing Gentiles. He NEVER rejected the believing Jews. In fact, He warned them ahead of the destruction of Jerusalem, to flee to the mountains. History tells us that they did just that and were saved from that awful judgment in 70 A.D. Through Jesus, the believing Jews and the believing Gentiles have become one body. Ephesians 2:11-22
The civic laws were given to Israel because their true King was God - Israel lived under a theocracy. No nation today lives under a theocracy and probably never will. The New Covenant does not command a theocracy - either for Jews or Gentiles. Yes, our country was built on some of those laws, but not all of them, because we are not a theocracy, nor is Israel any longer.