And be ready in the morning, and come up in the morning unto mount Sinai, and present thyself there to me in the top of the mount.

Jamieson-Fausset-Brown Bible Commentary

2. present thyself . to me in the top of the mount-Not absolutely the highest peak; for as the cloud of the Shekinah usually abode on the summit, and yet (Ex 34:5) it "descended," the plain inference is that Moses was to station himself at a point not far distant, but still below the loftiest pinnacle.

Matthew Henry's Concise Commentary

34:1-4 When God made man in his own image, the moral law was written in his heart, by the finger of God, without outward means. But since the covenant then made with man was broken, the Lord has used the ministry of men, both in writing the law in the Scriptures, and in writing it in the heart. When God was reconciled to the Israelites, he ordered the tables to be renewed, and wrote his law in them. Even under the gospel of peace by Christ, the moral law continues to bind believers. Though Christ has redeemed us from the curse of the law, yet not from the commands of it. The first and the best evidence of the pardon of sin, and peace with God, is the writing the law in the heart.

Matthew Henry's Whole Bible Commentary

Chapter 34

God having in the foregoing chapter intimated to Moses his reconciliation to Israel, here gives proofs of it, proceeding to settle his covenant and communion with them. Four instances of the return of his favour we have in this chapter:-I. The orders he gives to Moses to come up to the mount, the next morning, and bring two tables of stone with him (v. 1-4). II. His meeting him there, and the proclamation of his name (v. 5-9). III. The instructions he gave him there, and his converse with him for forty days together, without intermission (v. 10-28). IV. The honour he put upon him when he sent him down with his face shining (v. 29-35). In all this God dealt with Moses as a public person, and mediator between him and Israel, and a type of the great Mediator.

Verses 1-4

The treaty that was on foot between God and Israel being broken off abruptly, by their worshipping the golden calf, when peace was made all must be begun anew, not where they left off, but from the beginning. Thus backsliders must repent, and do their first works, Rev. 2:5.

I. Moses must prepare for the renewing of the tables, v. 1. Before, God himself provided the tables, and wrote on them; now, Moses mus hew out the tables, and God would only write upon them. Thus, in the first writing of the law upon the heart of man in innocency, both the tables and the writing were the work of God; but when those were broken and defaced by sin, and the divine law was to be preserved in the scriptures, God therein made use of the ministry of man, and Moses first. But the prophets and apostles did only hew the tables, as it were; the writing was God's still, for all scripture is given by inspiration of God. Observe, When God was reconciled to them, he ordered the tables to be renewed, and wrote his law in them, which plainly intimates to us, 1. That even under the gospel of peace and reconciliation by Christ (of which the intercession of Moses was typical) the moral law should continue to bind believers. Though Christ has redeemed us from the curse of the law, yet not from the command of it, but still we are under the law to Christ; when our Saviour, in his sermon on the mount, expounded the moral law, and vindicated it from the corrupt glosses with which the scribes and Pharisees had broken it (Mt. 5:19), he did in effect renew the tables, and make them like the first, that is, reduce the law to its primitive sense and intention. 2. That the best evidence of the pardon of sin and peace with God is the writing of the law in the heart. The first token God gave of his reconciliation to Israel was the renewing of the tables of the law; thus the first article of the new covenant is, I will write my law in their heart (Heb. 8:10), and it follows (v. 12), for I will be merciful to their unrighteousness. 3. That, if we would have God to write the law in our hearts, we must prepare our hearts for the reception of it. The heart of stone must be hewn by conviction and humiliation for sin (Hos. 6:5), the superfluity of naughtiness must be taken off (James 1:21), the heart made smooth, and laboured with, that the word may have a place in it. Moses did accordingly hew out the tables of stone, or slate, for they were so slight and thin that Moses carried them both in his hand; and, for their dimensions, they must have been somewhat less, and perhaps not much, than the ark in which they were deposited, which was a yard and quarter long, and three quarters broad. It should seem there was nothing particularly curious in the framing of them, for there was no great time taken; Moses had them ready presently, to take up with him, next morning. They were to receive their beauty, not from the art of man, but from the finger of God.

II. Moses must attend again on the top of mount Sinai, and present himself to God there, v. 2. Though the absence of Moses, and his continuance so long on the mount, had lately occasioned their making the golden calf, yet God did not therefore alter his measures, but he shall come up and tarry as long as he had done, to try whether they had learned to wait. To strike an awe upon the people, they are directed to keep their distance, none must come up with him, v. 3. They had said (ch. 32:1), We know not what has become of him, and God will not let them know. Moses, accordingly, rose up early (v. 4) to go to the place appointed, to show how forward he was to present himself before God and loth to lose time. It is good to be early at our devotions. The morning is perhaps as good a friend to the graces as it is to the muses.