So then, there remains a Sabbath rest for the people of God, for whoever has entered God’s rest has also rested from his works as God did from his. Let us therefore strive to enter that rest, so that no one may fall by the same sort of disobedience.
Hebrews 4:9-11 ESV
The Sabbath rest that we must faithfully observe as we wait for the future and eternal rest is the Day when Christ rested from His works, His resurrection Day, which is the LORD’s Day.
Blessed LORD’s Day (and Merry Christmas) to all!