22 Yahweh said to Moses, "This is what you shall tell the children of Israel: 'You yourselves have seen that I have talked with you from heaven.
*Minor differences ignored. Grouped by changes, with first version listed as example.
Nothing could be more appropriate as the commencement of the book of the covenant than these regulations for public worship. The rules for the building of altars must have been old and accepted, and are not inconsistent with the directions for the construction of the altar of the court of the tabernacle, Exodus 27:1-8 (compare Joshua 22:26-28).
I have talked with you from heaven - Though God manifested himself by the fire, the lightning, the earthquake, the thick darkness, etc., yet the ten words, or commandments were probably uttered from the higher regions of the air, which would be an additional proof to the people that there was no imposture in this case; for though strange appearances and voices might be counterfeited on earth, as was often, no doubt, done by the magicians of Egypt; yet it would be utterly impossible to represent a voice, in a long continued series of instruction, as proceeding from heaven itself, or the higher regions of the atmosphere. This, with the earthquake and repeated thunders, (see on Exodus 20:18 (note)), would put the reality of this whole procedure beyond all doubt; and this enabled Moses, Deuteronomy 5:26, to make such an appeal to the people on a fact incontrovertible and of infinite importance, that God had indeed talked with them face to face.
And the Lord said unto Moses,.... When Moses was come near the thick darkness where God was:
thus thou shalt say unto the children of Israel; at his return unto them, and which he was to deliver in the name of God, and as his words:
ye have seen that I have talked with you from heaven; descending from heaven on Mount Sinai in a cloud and fire, he talked with them out of the cloud and fire, and delivered to them with an audible voice the above ten commands; the cloud and fire they saw with their eyes, and the words expressed from thence they heard with their ears; or heaven may mean the air on the top of Sinai, from whence Jehovah spoke.
Moses having entered into the thick darkness, God there spake in his hearing all that follows from hence to the end of Chapter 23, which is mostly an exposition of the ten commandments. The laws in these verses relate to God's worship. The Israelites are assured of God's gracious acceptance of their devotions. Under the gospel, men are encouraged to pray every where, and wherever God's people meet in his name to worship him, he will be in the midst of them; there he will come unto them, and will bless them.
the Lord said unto Moses--It appears from Deuteronomy 4:14-16, that this injunction was a conclusion drawn from the scene on Sinai--that as no similitude of God was displayed then, they should not attempt to make any visible figure or form of Him.
The General Form of Divine Worship in Israel. - As Jehovah had spoken to the Israelites from heaven, they were not to make gods of earthly materials, such as silver and gold, by the side of Him, but simply to construct an altar of earth or unhewn stones without steps, for the offering up of His sacrifices at the place where He would reveal Himself. "From heaven" Jehovah came down upon Sinai enveloped in the darkness of a cloud; and thereby He made known to the people that His nature was heavenly, and could not be imitated in any earthly material. "Ye shall not make with Me," place by the side of, or on a par with Me," "gods of silver and gold," - that is to say, idols primarily intended to represent the nature of God, and therefore meant as symbols of Jehovah, but which became false gods from the very fact that they were intended as representations of the purely spiritual God.
Moses being gone into the thick darkness where God was, God there spoke in his hearing only, all that follows from hence to the end of chap. 23, which is mostly an exposition of the ten commandments; and he was to transmit it to the people. The laws in these verses relate to God's worship. Ye have seen that I have talked with you from heaven - Such was his wonderful condescension; ye shall not make gods of silver - This repetition of the second commandment comes in here, because they were more addicted to idolatry than to any other sin.
*More commentary available at chapter level.