9 God said to Moses, "Get ready. I'm about to come to you in a thick cloud so that the people can listen in and trust you completely when I speak with you." Again Moses reported the people's answer to God. 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."
Matthew Henry's Commentary on Exodus 19:9-15
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.