Jesus Himself is that sabbath rest, as Paul
described HIM in
Hebrews 4:9.
Therefore, when reading that verse, come from the perspective of Christ, and not from the sabbath. See
Matthew 11:29.
Jesus fulfilled the keeping of the sabbath verbatim.
So then, should it be that you are not keeping that Law perfectly and without error, means that you have BROKEN ALL the 10Cs. Yes! God sees you as a Murderer, theif, an adulterer, covetous, etc., all rolled into one!
Don't you get it? Your keeping of the Law verbatim reveals that YOU LACK FAITH in the shed blood of Christ FOR YOU. Only He is your covering (atonement), and not anything of the Law, that you can add or do!!
His jusgment is: You are GUILTY,...always!