All that the Lord ... - By this answer the people accepted the covenant. It was the preliminary condition of their complete admission into the state of a royal priesthood.

And all the people answered, etc. - The people, having such gracious advantages laid before them, most cheerfully consented to take God for their portion; as he had graciously promised to take them for his people. Thus a covenant was made, the parties being mutually bound to each other.

Moses returned the words - When the people had on their part consented to the covenant, Moses appears to have gone immediately up to the mountain and related to God the success of his mission; for he was now on the mount, as appears from Exodus 19:14.

And all the people answered together,.... By their heads and representatives, the elders, summoned before Moses, to whom he declared the whole will of God; or this being communicated by them to their respective tribes and families, they were all of one mind; there was not a contradicting voice among them, they all gave the same answer, or all united in returning for answer what follows:

all that the Lord hath spoken we will do; obey his voice in all things he directs unto, or commands to be done, and keep the covenant he should make with them, and observe whatever was required on their parts; which was well spoken, if with the heart, and if, under a consciousness of their own weakness, they had expressed their desire of dependence upon the grace of God to enable them to perform, see Deuteronomy 5:28. The Septuagint version adds, "and we will hear", or be obedient, as in Exodus 24:7,

and Moses returned the words of the people unto the Lord; not for his information, who knew very well what they had said, but for the discharge of his office as a mediator and messenger between God and them: this, according to Jarchi, was on the third day of the month.

And all the people answered together, and said, All that the LORD hath spoken we will do. And Moses returned the words of the people unto the LORD.

19:8 And they answered together; all that the Lord hath spoken we will do - Thus accepting the Lord to be to them a God, and giving up themselves to be to him a people.

[1] we will do

The Fifth Dispensation: Law. This dispensation extends from Sinai to Calvary--from Exodus to the Cross. The history of Israel in the wilderness and in the land is one long record of the violation of the law. The testing of the nation by law ended in the judgment of the Captivities, but the dispensation itself ended at the Cross.

(1) Man's state at the beginning Ex 19:1-4.

(2) His responsibility Ex 19:5,6 Rom 10:5.

(3) His failure 2Ki 17:7-17,19 Acts 2:22,23.

(4) The judgment 2Ki 17:1-6,20 25:1-11 Lk 21:20-24

See, for the other six dispensations: INNOCENCE (Ge 1.28); CONSCIENCE (Ge 3.23); HUMAN GOVERNMENT (Ge 8.20); PROMISE (Ge 12.1); GRACE (Jn 1.17); KINGDOM (Ep 1.10)

See Scofield Note: "Gen 1:28".

See Scofield Note: "Gen 3:23".

See Scofield Note: "Gen 8:21".

See Scofield Note: "Gen 12:1".

See Scofield Note: "Jn 1:17".

See Scofield Note: "Eph 1:10".

19:1-8 Moses was called up the mountain, and was employed as the messenger of this covenant. The Maker and first Mover of the covenant, is God himself. This blessed charter was granted out of God's own free grace. The covenant here mentioned was the national covenant, by which the Israelites were a people under the government of Jehovah. It was a type of the new covenant made with true believers in Christ Jesus; but, like other types, it was only a shadow of good things to come. As a nation they broke this covenant; therefore the Lord declared that he would make a new covenant with Israel, writing his law, not upon tables of stone, but in their hearts, Jer 31:33; Heb 8:7-10. The covenant spoken of in these places as ready to vanish away, is the national covenant with Israel, which they forfeited by their sins. Unless we carefully attend to this, we shall fall into mistakes while reading the Old Testament. We must not suppose that the nation of the Jews were under the covenant of works, which knows nothing of repentance, faith in a Mediator, forgiveness of sins, or grace; nor yet that the whole nation of Israel bore the character, and possessed the privileges of true believers, as being actually sharers in the covenant of grace. They were all under a dispensation of mercy; they had outward privileges and advantages for salvation; but, like professing Christians, most rested therein, and went no further. Israel consented to the conditions. They answered as one man, All that the Lord hath spoken we will do. Oh that there had been such a heart in them! Moses, as a mediator, returned the words of the people to God. Thus Christ, the Mediator, as a Prophet, reveals God's will to us, his precepts and promises; and then, as a Priest, offers up to God our spiritual sacrifices, not only of prayer and praise, but of devout affections, and pious resolutions, the work of his own Spirit in us.