And ye said, behold, the Lord our God hath showed us his glory and his greatness,.... In descending on Mount Sinai in the manner he did, and giving the law from thence with such solemnity; for there was a glory in the ministration of it, as the apostle argues 2 Corinthians 3:7, it being delivered with so much majesty, and such a glorious apparatus attending it; see Deuteronomy 33:2. Aben Ezra interprets this of the appearance of fire in which the Lord was, "and his greatness", of the thunders and lightnings, and the voice of the trumpet:

and we have heard his voice out of the midst of the fire; the ten words, as the same interpreter rightly notes, which were vocally and audibly expressed out of the fire:

we have seen this day, that God doth talk with man, and he liveth; they had proof of it in themselves; God had been talking with them out of the fire, and yet it did not reach and consume them, but they were still alive.

Deuteronomy 5:24-27 contain a rhetorical, and at the same time really a more exact, account of the events described in Exodus 20:18-20 (15-17). ואתּ (Deuteronomy 5:24), a contraction of ואתּה, as in Numbers 11:15 (cf. Ewald, 184, a.). Jehovah's reply to the words of the people (Deuteronomy 5:28-31) is passed over in Exodus 20. God approved of what the people said, because it sprang from a consciousness of the unworthiness of any sinner to come into the presence of the holy God; and He added, "Would that there were always this heart in them to fear Me," i.e., would that they were always of the same mind to fear Me and keep all My commandments, that it might be well with them and their children for ever. He then directed the people to return to their tents, and appointed Moses as the mediator, to whom He would address all the law, that he might teach it to the people (cf. Deuteronomy 4:5). Having been thus entreated by the people to take the office of mediator, and appointed to that office by the Lord, Moses could very well bring his account of these events to a close (Deuteronomy 5:32, Deuteronomy 5:33), by exhorting them to observe carefully all the commandments of the Lord, and not to turn aside to the right hand or to the left, i.e., not to depart in any way from the mode of life pointed out in the commandments (cf. Deuteronomy 17:11, Deuteronomy 17:20; Deuteronomy 28:14; Joshua 1:7, etc.), that it might be well with them, etc. (cf. Deuteronomy 4:40). וטוב, perfect with ו rel. instead of the imperfect.

And ye said, Behold, the LORD our God hath showed us his glory and his greatness, and we have heard his voice out of the midst of the fire: we have seen this day that God doth talk with man, and he liveth.

5:23-33 Moses refers to the consternation caused by the terror with which the law was given. God's appearances have always been terrible to man, ever since the fall; but Christ, having taken away sin, invites us to come boldly to the throne of grace. They were in a good mind, under the strong convictions of the word they heard. Many have their consciences startled by the law who have them not purified; fair promises are extorted from them, but no good principles are fixed and rooted in them. God commended what they said. He desires the welfare and salvation of poor sinners. He has given abundant proof that he does so; he gives us time and space to repent. He has sent his Son to redeem us, promised his Spirit to those who pray for him, and has declared that he has no pleasure in the ruin of sinners. It would be well with many, if there were always such a heart in them, as there seems to be sometimes; when they are under conviction of sin, or the rebukes of providence, or when they come to look death in the face. The only way to be happy, is to be holy. Say to the righteous, It shall be well with them. Let believers make it more and more their study and delight, to do as the Lord God hath commanded.