23 When you heard the voice out of the darkness, while the mountain was burning with fire, you approached me, all the heads of your tribes and your elders; 24 and you said, "Look, the Lord our God has shown us his glory and greatness, and we have heard his voice out of the fire. Today we have seen that God may speak to someone and the person may still live. 25 So now why should we die? For this great fire will consume us; if we hear the voice of the Lord our God any longer, we shall die. 26 For who is there of all flesh that has heard the voice of the living God speaking out of fire, as we have, and remained alive? 27 Go near, you yourself, and hear all that the Lord our God will say. Then tell us everything that the Lord our God tells you, and we will listen and do it." 28 The Lord heard your words when you spoke to me, and the Lord said to me: "I have heard the words of this people, which they have spoken to you; they are right in all that they have spoken. 29 If only they had such a mind as this, to fear me and to keep all my commandments always, so that it might go well with them and with their children forever! 30 Go say to them, "Return to your tents.' 31 But you, stand here by me, and I will tell you all the commandments, the statutes and the ordinances, that you shall teach them, so that they may do them in the land that I am giving them to possess." 32 You must therefore be careful to do as the Lord your God has commanded you; you shall not turn to the right or to the left. 33 You must follow exactly the path that the Lord your God has commanded you, so that you may live, and that it may go well with you, and that you may live long in the land that you are to possess.

Matthew Henry's Commentary on Deuteronomy 5:23-33

Commentary on Deuteronomy 5:23-33

(Read Deuteronomy 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.