In all probability these three chapters originally formed a distinct composition. The main incidents recorded in them follow in the order of time, and are therefore in their proper place as regards historical sequence.
The golden calf - The people had, to a great extent, lost the patriarchal faith, and were but imperfectly instructed in the reality of a personal unseen God. Being disappointed at the long absence of Moses, they seem to have imagined that he had deluded them, and had probably been destroyed amidst the thunders of the mountain Exodus 24:15-18. Accordingly, they gave way to their superstitious fears and fell back upon that form of idolatry which was most familiar to them (see Exodus 32:4 note). The narrative of the circumstances is more briefly given by Moses at a later period in one of his addresses to the people Deuteronomy 9:8-21, Deuteronomy 9:25-29; Deuteronomy 10:1-5, Deuteronomy 10:8-11. It is worthy of remark, that Josephus, in his very characteristic chapter on the giving of the law, says nothing whatever of this act of apostacy, though he relates that Moses twice ascended the mountain.
Unto Aaron - The chief authority during the absence of Moses was committed to Aaron and Hur Exodus 24:14.
Make us gods - The substantive אלהים 'elôhı̂ym is plural in form and may denote gods. But according to the Hebrew idiom, the meaning need not be plural, and hence, the word is used as the common designation of the true God (Genesis 1:1, etc. See Exodus 21:6 note). It here denotes a god, and should be so rendered.
Break off the golden earrings - It has been very generally held from early times, that Aaron did not willingly lend himself to the mad design of the multitude; but that, overcome by their importunity, he asked them to give up such possessions as he knew they would not willingly part with, in the hope of putting a check on them. Assuming this to have been his purpose, he took a wrong measure of their fanaticism, for all the people made the sacrifice at once Exodus 32:3. His weakness, in any case, was unpardonable and called for the intercession of Moses Deuteronomy 9:20.
The sense approved by most modern critics is: and he received the gold at their hand and collected it in a bag and made it a molten calf. The Israelites must have been familiar with the ox-worship of the Egyptians; perhaps many of them had witnessed the rites of Mnevis at Heliopolis, almost; on the borders of the land of Goshen, and they could not have been unacquainted with the more famous rites of Apis at Memphis. It is expressly said that they yielded to the idolatry of Egypt while they were in bondage Joshua 24:14; Ezekiel 20:8; Ezekiel 23:3, Ezekiel 23:8; and this is in keeping with the earliest Jewish tradition (Philo). In the next verse, Aaron appears to speak of the calf as if it was a representative of Yahweh - “Tomorrow is a feast to the Lord.” The Israelites did not, it should be noted, worship a living Mnevis, or Apis, having a proper name, but only the golden type of the animal. The mystical notions connected with the ox by the Egyptian priests may have possessed their minds, and, when expressed in this modified and less gross manner, may have been applied to the Lord, who had really delivered them out of the hand of the Egyptians. Their sin then lay, not in their adopting another god, but in their pretending to worship a visible symbol of Him whom no symbol could represent. The close connection between the calves of Jeroboam and this calf is shown by the repetition of the formula, “which brought thee up out of the land of Egypt” 1 Kings 12:28.
These be thy gods - This is thy god. See Exodus 32:1 note.