3. It plainly appears, that this institution was in force and to be observed from the beginning, though no mention is made of the patriarchs observing it, no more than of their sacrificing and doing many other things, which it is judged that they did, notwithstanding we hear nothing of them. But consider, God rested the seventh day and sanctified it. Now to profane that which God sanctifies doubtless is a sin; and had they done servile work upon the Sabbath, they had profaned it. Neh. 13:16, 17. And what the Lord said to Peter, in another case, may be rightly said in this, namely, _What God hath sanctified, that call not thou common or unclean._ Acts 10:15. And the Lord, when he gave forth this command, saith, _Remember the Sabbath_, to note the importance of it, and the antiquity of it, it being no new thing, but from the beginning; and that the Lord urges, in verse 11, as the cause why it was to be observed. Israel observed the Sabbath before the giving of the law on Mount Sinai, as appears in Exod. 16:23, 25, 26. But mark what Nehemiah saith to this in, chapter 9:13, 14, _Thou camest down also upon Mount Sinai, and spakest with them from heaven, and gavest them right judgments and true laws, good statutes and commandments, and madest known also unto them thy holy Sabbath._ Mark, this commandment is singled out from all the rest, and is said to be made known to them, which shows that it was in being before, though probably they might lose the observation of it, by reason of their hard bondage in Egypt. However, it is plain that they had need of the knowledge of the Sabbath, and God makes it known unto them. And Christ leads us plainly to the first institution of it when he saith, _The Sabbath was made for man, and not man for the Sabbath._ He points to the making of it, and for whom it was made, not for the Jews only as Jews, but for man, before there was any such distinction as Jew and Gentile; and in that it was made for man, which was the public person or representative of the whole of mankind, it was made for all men, Adam standing as a public person before his fall.