10 God said to Moses, "Go to the people. For the next two days get these people ready to meet the Holy God. Have them scrub their clothes 11 so that on the third day they'll be fully prepared, because on the third day God will come down on Mount Sinai and make his presence known to all the people. 12 Post boundaries for the people all around, telling them, 'Warning! Don't climb the mountain. Don't even touch its edge. Whoever touches the mountain dies - a certain death. 13 And no one is to touch that person, he's to be stoned. That's right - stoned. Or shot with arrows, shot to death. Animal or man, whichever - put to death.' "A long blast from the horn will signal that it's safe to climb the mountain." 14 Moses went down the mountain to the people and prepared them for the holy meeting. They gave their clothes a good scrubbing. 15 Then he addressed the people: "Be ready in three days. Don't sleep with a woman."

16 On the third day at daybreak, there were loud claps of thunder, flashes of lightning, a thick cloud covering the mountain, and an ear-piercing trumpet blast. Everyone in the camp shuddered in fear. 17 Moses led the people out of the camp to meet God. They stood at attention at the base of the mountain. 18 Mount Sinai was all smoke because God had come down on it as fire. Smoke poured from it like smoke from a furnace. The whole mountain shuddered in huge spasms. 19 The trumpet blasts grew louder and louder. Moses spoke and God answered in thunder. 20 God descended to the peak of Mount Sinai. God called Moses up to the peak and Moses climbed up. 21 God said to Moses, "Go down. Warn the people not to break through the barricades to get a look at God lest many of them die. 22 And the priests also, warn them to prepare themselves for the holy meeting, lest God break out against them." 23 Moses said to God, "But the people can't climb Mount Sinai. You've already warned us well telling us: 'Post boundaries around the mountain. Respect the holy mountain.'" 24 God told him, "Go down and then bring Aaron back up with you. But make sure that the priests and the people don't break through and come up to God, lest he break out against them." 25 So Moses went down to the people. He said to 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.