Genesis 2:
2 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.
3 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.
sanc·ti·fy
/ˈsaNG(k)təˌfī/
verb
past tense:
sanctified; past participle:
sanctified
- set apart as or declare holy; consecrate.
Ok.... so are you saying that the first 7th day that God rested and set apart as holy at the end of creation means nothing to anyone and that Adam and Eve were in the Garden of Eden all by themselves while God rested on a day that He sanctified and made holy all by Himself and didn't include Adam and Eve in that day of rest?
That just maybe God explained to them as the tended the garden and looked after the animals for six days a week that He gave them a day to come apart and spend extra time with Him? Of course in the Garden of Eden they could talk to God when ever He came to the garden because it does say that He was in the garden calling to Adam and Eve when they were hiding after they had sinned. So we do know that God came to visit.
We also know that God really does not need to rest but that he was setting up a system to help man rest knowing that there would be a six day work week that God set up with the creation example and God knowing that Adam and Eve would sin in the future would need a day to come and spend time with Him not worrying about having to work that particular day because God knows everything and could see the future.
The language in Genesis 1 & 2 sets up the reason why the wording of the 4th commandment go together because all you have to do is read it and see the connection between the origin of man and why God set up a Sabbath day of rest as worded and connected to creation in the 4th commandment.
Exodus 20:
8 Remember the sabbath day, to keep it holy.
9 Six days shalt thou labour, and do all thy work:
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:
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.
Pure logic would suggest that yes, Adam and Eve celebrated the first 7th rest day with God in the Garden and we would also have to assume that God verbally told them the rules to His government because Cain knew he had done wrong when he murdered Able.
Just because something wasn't written down at the beginning doesn't mean it didn't exist as many things passed down from generation to generation by word of mouth and in my logical mind I can see God telling them what He expected of them in the garden.