Your Biological Connection to the Sabbath

".....that the Sabbath was then sanctified for the use of some future generation, for to every command there must be two parties: 

1.The one commanding, and 

2.The one commanded. 

----A command cannot be made unless someone is present to receive it. 

In this case God issued the command, and Adam and Eve were the ones to whom it was directed. But they represent all who should afterward live upon the earth.

 Genesis 3 

20 And Adam called his wife’s name Eve [Hebrew: Chavah: that is, Living]; because she was the mother of all living.  

It follows, then, that the Sabbath commandment embraces the whole world; all who have descended from Adam and Eve." 

E.J. Waggoner