Deuteronomy 5:15

A. The True Essence of the Law and Its Fulfilment The exposition of the law commences with a repetition of the ten words of the covenant, which were spoken to all Israel directly by the Lord Himself.

In this chapter we have the second edition of the ten commandments. I. The general intent of them; they were in the nature of a covenant between God and Israel (Deu 5:1-5). II. The particular precepts are repeated (v. 6-21), with the double delivery of them, both by word and writing (Deu 5:22). III. The settling of the correspondence thenceforward between God and Israel, by the mediation and ministry of Moses. 1. It was Israel's humble petition that it might be so (Deu 5:23-27). 2. It was God's gracious grant that it should be so (Deu 5:28-31). And hence he infers the obligation they were under to obedience (Deu 5:32, Deu 5:33).

5:15 That is why: God commanded Israel to observe a day of rest to remember that God ceased his work of creation on the seventh day (Exod 20:11). In Deuteronomy, the Sabbath also celebrated Israel’s release from Egyptian bondage. In the Christian tradition, the first day rather than the seventh is generally set apart to observe the most significant event in Christian history, the resurrection of Jesus Christ (see study note on Rev 1:10).