The Seventh Day is the Sabbath; the Seventh Day is not the Rest, and the Sabbath is not the Rest.
ISAIAH 28 [9] WHOM SHALL HE TEACH KNOWLEDGE? and whom shall he make to understand doctrine? THEM THAT ARE WEANED FROM THE MILK, and drawn from the breasts.[10] FOR PRECEPT MUST BE UPON PRECEPT, precept upon precept; line upon line, line upon line; here a little, and there a little:[11] For with stammering lips and another tongue will he speak to this people.[12] To whom he said, THIS IS THE REST wherewith ye may cause the weary to rest; and THIS IS THE REFRESHING: yet they would not hear.
To whom he said this is the rest and the refreshing, but they refused to hear. Rest? Refreshing?
EXODUS 31 [15] Six days may work be done; but in the seventh is the sabbath of rest, holy to the LORD: whosoever doeth any work in the sabbath day, he shall surely be put to death.[16] Wherefore the children of Israel shall keep the sabbath, to observe the sabbath throughout their generations, for a perpetual covenant.[17] It is a sign between me and the children of Israel for ever: for in six days the LORD made heaven and earth, and ON THE SEVENTH DAY HE RESTED, AND WAS REFRESHED.
Hoot, there it is