The exhortation to observe the Sabbath and allow time of rest to servants (compare Exodus 23:12) is pointed by reminding the people that they too were formerly servants themselves. The bondage in Egypt and the deliverance from it are not assigned as grounds for the institution of the Sabbath, which is of far older date (see Genesis 2:3), but rather as suggesting motives for the religious observance of that institution. The Exodus was an entrance into rest from the toils of the house of bondage, and is thought actually to have occurred on the Sabbath day or "rest" day.

Keep the sabbath day to sanctify it,.... Or observe it, by setting it apart as a time of natural rest, and for the performance of holy and religious exercises; see Exodus 20:8, where the phrase is a little varied, "remember the sabbath day to keep it holy"; it having been instituted before:

as the Lord thy God hath commanded thee; not at Sinai only, for the same might then have been observed of all the rest of the commands, but before the giving of the law, at the first of the manna; see Exodus 16:23.

Keep the sabbath day to sanctify it, as the LORD thy God hath commanded thee.

5:12 Keep the sabbath - day, to sanctify it - Dost thou do no work on this day, which can be done as well on another? Art thou peculiarly careful on this day, to avoid all conversation, which does not tend to the knowledge and love of God? Dost thou watch narrowly over all that are within thy gates, that they too may keep it holy? And dost thou try every possible means, to bring all men, wherever you are, to do the same?

12. Keep the sabbath day to sanctify it, as the Lord thy God hath commanded thee-that is, keep it in mind as a sacred institution of former enactment and perpetual obligation. [See on [116]Ex 20:8].

5:6-22 There is some variation here from Ex 20 as between the Lord's prayer in Mt 6 and Lu 11. It is more necessary that we tie ourselves to the things, than to the words unalterably. The original reason for hallowing the sabbath, taken from God's resting from the work of creation on the seventh day, is not here mentioned. Though this ever remains in force, it is not the only reason. Here it is taken from Israel's deliverance out of Egypt; for that was typical of our redemption by Jesus Christ, in remembrance of which the Christian sabbath was to be observed. In the resurrection of Christ we were brought into the glorious liberty of the children of God, with a mighty hand, and an outstretched arm. How sweet is it to a soul truly distressed under the terrors of a broken law, to hear the mild and soul-reviving language of the gospel!