Exo 20:8 Remember the sabbath day, to keep it holy.
Exo 20:9 Six days shalt thou labour, and do all thy work:
Exo 20:10 But the seventh day is the sabbath of the LORD thy God: in it thou shalt not do any work, thou, nor thy son, nor thy daughter, thy manservant, nor thy maidservant, nor thy cattle, nor thy stranger that is within thy gates:
Exo 20:11 For in six days the LORD made heaven and earth, the sea, and all that in them is, and rested the seventh day: wherefore the LORD blessed the sabbath day, and hallowed it.
God rested one time after 6 days of creation but never COMMANDED anyone to keep the sabbath, until He gave it to Israel as a memorial of remembrance, of being set free from Egyptian slavery after their Exodus - and as a covenant sign only between the nation of Israel, and Himself:
Deu 5:15 And thou shalt
remember that thou wast a servant in the land of Egypt, and Jehovah thy God brought thee out thence by a mighty hand and by an outstretched arm:
therefore Jehovah thy God commanded
thee to keep the sabbath day.
REMEMBER that YOU (Israel) were slaves in Egypt
and I took you out with a mighty hand and outstretched arm, THEREFORE (because of your deliverance from Egyptian slavery) I gave YOU (Israel) this sabbath day command.
That wouldn’t be much of a memorial of REMEMBRANCE and a covenant SIGN - as God calls the sabbath day command in Exodus 31:13 - to give them a command that was ALREADY kept since the 6th day of creation, now would it?
Obviously not.
In fact Moses refutes the claim that any of their ancestors already had the sabbath day command, when he was about to give Israel the covenant law God gave to them, which includes the Decalogue:
Note the chapter heading in the Bible for this passage:
The Ten Commandments.
Deu 5:1 And Moses called unto all Israel, and said unto them, Hear, O Israel, the statutes and the ordinances which I speak in your ears this day, that ye may LEARN them, and observe to DO them.
Deu 5:2 Jehovah our God made a covenant with us in Horeb.
Deu 5:3 Jehovah made NOT this covenant with our fathers, but with US - even us, who are all of us here alive THIS day.
No one had the covenant law and ten commands until Moses received them after the Exodus from Egypt, as proven by Moses telling them THEY HAD TO LEARN THEM and then DO them, and said neither THEY nor their FATHERS had that law and commands until then.
In fact Paul made it known that the law was not given until 430 years AFTER Abraham lived, which is when Moses received it - and therefore was not given in Eden:
Gal 3:16 Now, God made his promises to Abraham and to his descendant. The scripture does not use the plural "descendants," meaning many people, but the singular "descendant," meaning one person only, namely, Christ.
Gal 3:17 What I mean is that God made a covenant with Abraham and promised to keep it.
The Law, which was given four hundred and thirty years later, cannot break that covenant and cancel God's promise.
Gal 3:18 For if God's gift depends on the Law, then it no longer depends on his promise. However, it was because of his promise that God gave that gift to Abraham.
Gal 3:19 What, then, was the purpose of the Law? It was added in order to show what wrongdoing is, and it was meant to last until the coming of Abraham's descendant, to whom the promise was made. (Jesus) The Law was handed down by angels, with a man acting as a go-between.
Gal 3:20 But a go-between is not needed when only one person is involved; and God is one.
Gal 3:21 Does this mean that the Law is against God's promises? No, not at all! For if human beings had received a law that could bring life, then everyone could be put right with God by obeying it.
Gal 3:22 But the scripture says that the whole world is under the power of sin; and so the gift which is promised on the basis of faith in Jesus Christ is given to those who believe.
Gal 3:23
But before the time for faith came, the Law kept us all locked up as prisoners until this coming faith should be revealed.
Gal 3:24 And so
the Law was in charge of us until Christ came, in order that we might then
be put right with God through faith.
Gal 3:25
Now that the time for faith is here, the Law is no longer in charge of us.
Gal 3:26
It is through faith that all of you are God's children in union with Christ Jesus.
Now, here’s the fact that the sabbath day command
was a covenant sign only between between God and the nation of Israel:
Exo 31:13 Speak thou also unto the children of
ISRAEL, saying, Verily
YE shall keep my sabbaths: for it is A SIGN between ME and YOU throughout YOUR generations; that ye may know that I am Jehovah who sanctifieth YOU.
Baruch HaShem HaMasciach Yehoshua