The 4th commandment is written in stone, which means it's permanent and for all believers for all time. You can argue with that all you want, but it's a fact.
It's a fact, but you are applying it falsely.
Read what God says throughout the revelation of the Mosaic Covenant. Read it in Exodus, and read it again in Deuteronomy.
A covenant is a contract. A contract has terms that bind two or more parties. If your neighbor forms a contract with someone to do something, you are neither bound by that contract nor are you a beneficiary of that contract. The only contracts that apply to you are the ones that you yourself made, or that somebody in an organization to which you are attached made - and then the contract with that third party only binds you for as long as you are affiliated with that organization.
In the Bible before Sinai there are at least three covenants.
The first is what God makes with the whole world of breathing land animals: that he will never again destroy all the land by flood. This contract is unilateral: God requires nothing in return. God has continued to fulfill this covenant.
The second is the contract that God made with Abraham: that if Abraham circumcised himself and his sons, that he, and they, would inherit the land in which they sojourned. This contract DID require action on Abraham's part, and on the part of his son Isaac and his son Ishmael: they had to circumcise their male offspring. If not, they were not in the covenant. God has continued to fulfill this covenant. The land where Abraham sojourned: Israel, Jordan, part of Egypt, is populated today with millions upon millions of Arabs and Jews, all descendants of Abraham through Isaac and through Ishmael. Empires have come and gone, but that particular land remains filled with Abraham's descendants, just as God promised.
God also promised Abraham that through him the people of the world would be blessed. And this is so also, for Jesus is the descendant of Abraham. If you were a Muslim, you would say the same thing, for Muslims claim that their religion is that of Abraham through Ishmael. Christians and Muslims and Jews might disagree about who was blessed, and how, but within their own camp each believes to be blessed through Abraham, either directly by the blood for Jews and Arabs, or through the faith revealed by the descendants of Abraham, Jesus and Mohammed, by way of Isaac and Ishmael, respectively.
God keeps his word.
The third covenant God made and renewed with Hagar and Ishmael, that the boy would survive and grow to the be father of many nations. This was another unilateral covenant. Nothing was required in return. And God has remained true to that covenant. All of the Arabs claim descendants from Ishmael - many kings and kingdoms in many lands. And they butt up against the descendants of Isaac and don't exactly share the happiest of family relations. This, too, was as God said would be.
And so we come to the fourth covenant, the one given at Mt. Sinai. Like every other contract, this one has two identified parties. In this case, it is God, on the one hand, and the Israelites led by Moses, on the other. God promises that the covenant will extend to the circumcised heirs of the Israelites present, who keep the terms of the covenant (which is to say, who obey all of the commandments, statutes, ordinances and judgments contained therein).
Those are the human parties to whom everything said at Sinai, every rule, every commandment, statute, ordinance and judgement applies.
So, are you a lineal descendant of the Hebrews who stood their at Sinai? Were you circumcised on the six day in accordance with the law? No. You are probably descended of the Celtic or Germanic or Basquish tribes that wandered the forests of Western Europe during the time that Moses and the Israelites were making their contract at Sinai. Your ancestors were not circumcised. You might be, for medical reasons, and if it was done at all, it was done at your birth by a doctor, not at the traditional 6th day by a mohel. You're not a part of that covenant.
If you HAD been, what was promised to you? Eternal life? No. Heaven? No. Life after death? No. A room in the City of God? No. None of that was even mentioned. The deal, the contract was: you obey this, and I will give you a farm while you live, in the land of Canaan, which I will give to you in fulfillment of my covenant with your ancestor Abraham.
That's it. That's all. Were there moral laws within the convenant? Sure. God intended to rule that land directly, and He left them with neither legislature nor permanent executive, only judges to apply His law. Follow it, get a farm. Break it, lose the farm and ultimately Israel.
The Hebrews broke it repeatedly, so they lost their security, then they lost Israel. They got it back, for a time, but still didn't obey the law, so they lost it again to conquest, and ultimately their center of worship was destroyed, cutting off the Aaronic line of priests and cutting off the rituals necessary to fulfill the contract.
It is true, the Law, the covenant, stands until the world ends. But all that covenant every promised was a farm in Israel, in this life, to circumcised Jews who kept all of its terms.
There's a fifth covenant in Scripture, the new and everlasting covenant that Jesus made with any man who will follow him, until the end of the world. This covenant is: follow him, keep his precepts, eat his body and drink his blood, forgive the sins of others against you to obtain forgiveness of your own sins, and then when you die you will eventually be resurrected from the dead on the last day of the world (as will all mankind), and when you are judged for your life's deeds - for men are judged by their deeds - you will be forgiven your sins and granted passage through the gates into God's eternal city, to live within God's Kingdom for the eons.
Anybody who is willing to follow Jesus by doing what he said (for it was he who said "What good does it do you to say you follow me if you don't keep my commandments?") has that guarantee of positive judgment at the resurrection, and life thereafter with God.
This fifth covenant, made by Jesus with those who would follow him, is open to anyone. It has all of its own precepts. There are few rituals - eating his body and blood is one that is required, and baptism is also required - there are more moral laws, and they are more stringent in some ways than the laws given at Sinai. There are no ritual sacrifices. There is no hereditary clergy to support, no government, and thus no tithe, no required vestments, and no required festivals.
The error you are making is considering Christianity to be an additional covenant atop the Sinai covenant. This is not true. Nowhere in Scripture does God ever suggest that it should be so. Nowhere in Scripture does God ever promise the Hebrews eternal life with the Father for obeying the Law. Perfect obedience would avail a Jew of a farm in Israel, not life everlasting.
You're not a Jew. The Ten Commandments were part of that contract with the Jews. Jesus has different commandments for those in the New Covenant. Morally, the New Covenant is more demanding than the Old Covenant. Legalistically, it is much more gentle in terms of what punishments men may mete out to other men.
The Sinai Covenant was a Constitution for a Jewish state ruled by God in a particular piece of land. The New Covenant of Jesus is a contract between individuals of whatever race and God. The two overlap in the sense that some of the moral code that God imposed as statute upon the Israelites is also part of the moral code Jesus taught as a requisite for following him and entering the City of God at the end.
The sabbath was not among those things. Nor, for that matter, was the burning of witches. A committed sorceress will indeed be burnt up, but it will be by God, in the Lake of Fire, after his final and true judgment. Men are not given the authority to do that by Christ. Rather, men are to eschew what she offers, and urge her to repent.
The Sinai Covenant is not for you. The New Covenant is. Two different contracts, two different targets, markedly different terms. You have become confused. Your tradition has led you there. It imposes huge burdens upon you that are not necessary to follow God, but it doesn't teach you things that ARE necessary.
It would be better for you if the energy you devoted to learning the contract with the Jews were invested instead into the commandments of Jesus.
