Genesis 2:2-3 And on the seventh day God ended his work which he had made; and he rested on the seventh day from all his work which he had made.
And God blessed the seventh day, and sanctified it: because that in it he had rested from all his work which God created and made. Ezekiel 22:26 Her priests have violated my law, and have profaned mine holy things: they have put no difference between the holy and profane, neither have they shewed difference between the unclean and the clean, and have hid their eyes from my sabbaths, and I am profaned among them. Ezekiel 44:24 And in controversy they shall stand in judgment; and they shall judge it according to my judgments: and they shall keep my laws and my statutes in all mine assemblies; and they shall hallow my sabbaths. Isaiah 58:13 If thou turn away thy foot from the sabbath, from doing thy pleasure on my holy day; and call the sabbath a delight, the holy of the LORD, honourable; and shalt honour him, not doing thine own ways, nor finding thine own pleasure, nor speaking thine own words:
The sabbath is simply a seventh day of every week. It is God's own day, He made that day during the time of earth creation right in the beginning before there was even a Jew or a gentile. God made this day as His for man. He made that day as a special time for God and His people to spend time together. Man is always busy day and night working on his things, but this time he must stop all thing/works and spend the time with God by doing everything godly, be it thoughts, words, discussions and deeds or activities. Note that the day, the seventh day sabbath is of God and is holy since God is Holy and because He also made it Holy just as God is. So the command is going to we humans whose deeds can affect the sabbath which is already holy by making it unholy through our deeds which may be contrary to this day. So, it is God's day NOT your day or my day, if you choose any other day, that is going to be your sabbath Not God's sabbath, and it will not be accepted as God's sabbath (for God's sabbath is the seventh day of the week only) for the commandment talks about God's resting day which is absolutely historically and biblically the seventh day of the week which is Saturday.
A rest of the seventh day sabbath of the week is typically a rest from real physical works NOT spiritual like rest. Hebrews 4:9-11 There remaineth therefore a (sabbath day) rest to the people of God.
For he that is entered into his rest, he also hath ceased from his own works, as God did from his.
Let us labour therefore to enter into that rest, lest any man fall after the same example of unbelief. A command to rest on the seventh day Sabbath is still in effect until today, Hebrews is saying it clearly that therefore there remains NOT there ENDS.
Some say that the sabbath was in the old covenant, and we are in the new covenant, so the sabbath ended, that's not true, the MAIN difference between the old covenant and the new covenant is that, in the old covenant people were to look at the Law and put it into practice of which they failed. But in the new covenant God is writing that Law into the hearts of those who believe and are willing so that the Law becomes their character and behaviour. God has not ended His Law to suite with the sinful mankind, no! But He has come down and helped mankind by making it possible for man to do God's will by writing His will/law at the source of characters and behaviours of man through His spirit so that man will now suite with God.
Jeremiah 31:31-33 Behold, the days come, saith the LORD, that I will make a new covenant with the house of Israel, and with the house of Judah:
Not according to the covenant that I made with their fathers in the day that I took them by the hand to bring them out of the land of Egypt; which my covenant they brake, although I was an husband unto them, saith the LORD:
But this shall be the covenant that I will make with the house of Israel; After those days, saith the LORD, I will put my law in their inward parts, and write it in their hearts; and will be their God, and they shall be my people.
Jesus who taught the words sent from God himself, taught his disciples day and night, so if there would be a change, his disciples would be the very first ones to learn that change. But his disciples when Jesus died, treated the seventh day sabbath according to the Law NOT a spirit like staff. Luke 23:54-56 And that day was the preparation, and the sabbath drew on.
And the women also, which came with him from Galilee, followed after, and beheld the sepulchre, and how his body was laid.
And they returned, and prepared spices and ointments; and rested the sabbath day according to the commandment.
Colossians 2:4-23 And this I say, lest any man should beguile you with enticing words.
For though I be absent in the flesh, yet am I with you in the spirit, joying and beholding your order, and the stedfastness of your faith in Christ.
As ye have therefore received Christ Jesus the Lord, so walk ye in him:
Rooted and built up in him, and stablished in the faith, as ye have been taught, abounding therein with thanksgiving.
Beware lest any man spoil you through philosophy and vain deceit, after the tradition of men, after the rudiments of the world, and not after Christ.
For in him dwelleth all the fulness of the Godhead bodily.
And ye are complete in him, which is the head of all principality and power:
In whom also ye are circumcised with the circumcision made without hands, in putting off the body of the sins of the flesh by the circumcision of Christ:
Buried with him in baptism, wherein also ye are risen with him through the faith of the operation of God, who hath raised him from the dead.
And you, being dead in your sins and the uncircumcision of your flesh, hath he quickened together with him, having forgiven you all trespasses;
Blotting out the handwriting of ordinances that was against us, which was contrary to us, and took it out of the way, nailing it to his cross;
And having spoiled principalities and powers, he made a shew of them openly, triumphing over them in it.
Let no man therefore judge you in meat, or in drink, or in respect of an holyday, or of the new moon, or of the sabbath days:
Which are a shadow of things to come; but the body is of Christ.
Let no man beguile you of your reward in a voluntary humility and worshipping of angels, intruding into those things which he hath not seen, vainly puffed up by his fleshly mind,
And not holding the Head, from which all the body by joints and bands having nourishment ministered, and knit together, increaseth with the increase of God.
Wherefore if ye be dead with Christ from the rudiments of the world, why, as though living in the world, are ye subject to ordinances,
(Touch not; taste not; handle not;
Which all are to perish with the using
after the commandments and doctrines of men?
Which things have indeed a shew of wisdom in will worship, and humility, and neglecting of the body; not in any honour to the satisfying of the flesh.
Read the chapter carefully, you will notice that Paul was talking to new born again Christians, he was talking to people who had experienced a new covenant process in which God write His Law into the hearts and the end result is that one lives according to the Law of God. Jeremiah 31:34 And they shall teach no more every man his neighbour, and every man his brother, saying, Know the LORD: for they shall all know me, from the least of them unto the greatest of them, saith the LORD: for I will forgive their iniquity, and I will remember their sin no more. So, in the new covenant people just live by the Laws of God for they are inside them, people no longer need to be taught. So Paul was telling these people to have confidence in what they became, to believe in what they were living for they were then living already according to God's Laws, they did not need to be taught any more for christ living in them would tell them how to live and control their lives, so the art art of teaching the Laws of God pointed to the teacher Jesus Christ who was to come, and now that that teacher