(3) Moses went up unto God--i.e., ascended Sinai, where he expected that God would speak with him.

The Lord called unto him out of the mountain.--While he was still on his way, as it would seem, so that he was spared the toil of the ascent. God meets us half-way when we "arise and go" to Him.

Verse 3-9. - THE FIRST COVENANT BETWEEN GOD AND ISRAEL. AS Moses, having reached the foot of Sinai, was proceeding to ascend the mountain, where he looked to have special revelations from God, God called to him out of the mountain, and required a positive engagement on the part of the people, before he would condescend to enter into further direct relations with them. If, through gratitude for what had been done for them in the deliverance from Egypt, and since, they would solemnly engage to obey God and keep the covenant that he should make with them (verse 5), then a fresh revelation should be made, and fresh engagements entered into; but not otherwise. Moses communicated the message to the people through the alders, and received the solemn promise, which he carried back to God. "All that the Lord hath spoken we will do." Verse 3. - Moses went up unto God. From the time of his call Moses had known that Israel was to serve God upon Sinai (Exodus 3:12), and had regarded either one special peak, or the whole range as "the mount of God" - a place dedicated and set apart to Jehovah. It was natural, therefore, that, so soon as he reached the near vicinity of the mount, he should ascend it. The Lord called to him out of the Mount. God often accepts the will for the deed, and spares his saints a needless toil. Here, as Moses was on his way, God anticipated him, and calling to him out of the mountain sent him back to the people with a message. The house of Jacob. This rare expression, familiar to no sacred writer but Isaiah, recalls the promises made to Jacob of a numerous seed, which should grow from a house to a nation (Genesis 28:14; Genesis 35:11).

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.And Moses went up unto God,.... Who was in the pillar of cloud upon the top of the mount; this was on the second day, according to the Targum of Jonathan: "the Lord called unto him out of the mountain"; or had called unto him, as Aben Ezra, since without his leave he could not have gone up. He called to him out of the cloud upon the top of the mountain to come up, and being come near him, he called to him, and spoke with an articulate voice, as follows:

saying, thus shalt thou say, to the house of Jacob, and tell the children of Israel; which are the same, and are described as descending from the same person, who was called by both names; the one was his name in the former and lower state of his life, the other in the latter and more prosperous one; and his posterity are called by these two names, as Bishop Patrick observes, to put them in mind, that they who had lately been as low as Jacob, when he went to Padanaram, were now grown as great as God made him when he came from thence, and was called Israel.