31:15 It is the sabbath of rest, holy to the Lord - It is separated from common use, for the service of God; and by the observance of it we are taught to rest from worldly pursuits, and devote ourselves, and all we are, have, and can do, to God's glory.
31:12-17 Orders were now given that a tabernacle should be set up for the service of God. But they must not think that the nature of the work, and the haste that was required, would justify them in working at it on sabbath days. The Hebrew word /shabath/ signifies rest, or ceasing from labour. 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 is swallowed up in eternity.
