Exodus 20:8

Remember the Sabbath day, to keep it holy - See what has been already said on this precept, Genesis 2:2 , and elsewhere. See Clarke's note on Genesis 2:2 . As this was the most ancient institution, God calls them to remember it; as if he had said, Do not forget that when I had finished my creation I instituted the Sabbath, and remember why I did so, and for what purposes. The word שבת shabbath signifies rest or cessation from labor; and the sanctification of the seventh day is commanded, as having something representative in it; and so indeed it has, for it typifies the rest which remains for the people of God, and in this light it evidently appears to have been understood by the apostle, Hebrews 4. Because this commandment has not been particularly mentioned in the New Testament as a moral precept binding on all, therefore some have presumptuously inferred that there is no Sabbath under the Christian dispensation. The truth is, the Sabbath is considered as a type: all types are of full force till the thing signified by them takes place; but the thing signified by the Sabbath is that rest in glory which remains for the people of God, therefore the moral obligation of the Sabbath must continue till time be swallowed up in eternity.