10 the Lord said to Moses: "Go to the people and consecrate them today and tomorrow. Have them wash their clothes 11 and prepare for the third day, because on the third day the Lord will come down upon Mount Sinai in the sight of all the people. 12 You shall set limits for the people all around, saying, "Be careful not to go up the mountain or to touch the edge of it. Any who touch the mountain shall be put to death. 13 No hand shall touch them, but they shall be stoned or shot with arrows; whether animal or human being, they shall not live.' When the trumpet sounds a long blast, they may go up on the mountain." 14 So Moses went down from the mountain to the people. He consecrated the people, and they washed their clothes. 15 And he said to the people, "Prepare for the third day; do not go near a woman."

16 On the morning of the third day there was thunder and lightning, as well as a thick cloud on the mountain, and a blast of a trumpet so loud that all the people who were in the camp trembled. 17 Moses brought the people out of the camp to meet God. They took their stand at the foot of the mountain. 18 Now Mount Sinai was wrapped in smoke, because the Lord had descended upon it in fire; the smoke went up like the smoke of a kiln, while the whole mountain shook violently. 19 As the blast of the trumpet grew louder and louder, Moses would speak and God would answer him in thunder. 20 When the Lord descended upon Mount Sinai, to the top of the mountain, the Lord summoned Moses to the top of the mountain, and Moses went up. 21 Then the Lord said to Moses, "Go down and warn the people not to break through to the Lord to look; otherwise many of them will perish. 22 Even the priests who approach the Lord must consecrate themselves or the Lord will break out against them." 23 Moses said to the Lord, "The people are not permitted to come up to Mount Sinai; for you yourself warned us, saying, "Set limits around the mountain and keep it holy.' " 24 The Lord said to him, "Go down, and come up bringing Aaron with you; but do not let either the priests or the people break through to come up to the Lord; otherwise he will break out against them." 25 So Moses went down to the people and told them.

Matthew Henry's Commentary on Exodus 19:10-25

Commentary on Exodus 19:9-15

(Read Exodus 19:9-15)

The solemn manner in which the law was delivered, was to impress the people with a right sense of the Divine majesty. Also to convince them of their own guilt, and to show that they could not stand in judgment before God by their own obedience. In the law, the sinner discovers what he ought to be, what he is, and what he wants. There he learns the nature, necessity, and glory of redemption, and of being made holy. Having been taught to flee to Christ, and to love him, the law is the rule of his obedience and faith.

Commentary on Exodus 19:16-25

(Read Exodus 19:16-25)

Never was there such a sermon preached, before or since, as this which was preached to the church in the wilderness. It might be supposed that the terrors would have checked presumption and curiosity in the people; but the hard heart of an unawakened sinner can trifle with the most terrible threatenings and judgments. In drawing near to God, we must never forget his holiness and greatness, nor our own meanness and pollution. We cannot stand in judgment before him according to his righteous law. The convinced transgressor asks, What must I do to be saved? and he hears the voice, Believe in the Lord Jesus Christ, and thou shalt be saved. The Holy Ghost, who made the law to convince of sin, now takes of the things of Christ, and shows them to us. In the gospel we read, Christ hath redeemed us from the curse of the law, being made a curse for us. We have redemption through his blood, even the forgiveness of sins. Through him we are justified from all things, from which we could not be justified by the law of Moses. But the Divine law is binding as a rule of life. The Son of God came down from heaven, and suffered poverty, shame, agony, and death, not only to redeem us from its curse, but to bind us more closely to keep its commands.