Deuteronomy 9:12

12 And the Lord said to me, Arise, go down quickly from hence, for thy people whom thou broughtest out of the land of Egypt have transgressed; they have gone aside quickly out of the way which I commanded them, and have made themselves a molten image.

Deuteronomy 9:12 Meaning and Commentary

Deuteronomy 9:12

And the Lord said unto me
The omniscient God, who knew what was doing in the camp of Israel, though Moses did not, of which he informs him:

arise, get thee down quickly from hence;
from the mount where he was; and the word "arise" does not suppose him to be sitting or lying along, neither of which postures would have been suitable, considering in whose presence he was; but is only expressive of urgency and haste of his departure; it is not used in ( Exodus 32:7 )

for thy people, which thou hast brought forth out of Egypt, have
corrupted themselves;
their way, as the Targum of Jonathan; that is, by idolatry, than which nothing is more corrupting and defiling; the Lord calls them not his people, but the people of Moses, being highly displeased with them; and ascribes their coming out of Egypt to Moses the instrument, and not to himself, as if he repented of bringing them from thence:

they are quickly turned aside out of the way which I commanded them:
it being but about six weeks ago, that the command forbidding idolatry, the sin they had fallen into, had been given them:

and they have made them a molten image;
the image of a calf made of melted gold.

Deuteronomy 9:12 In-Context

10 And the Lord gave me the two tables of stone written with the finger of God, and on them there had been written all the words which the Lord spoke to you in the mountain in the day of the assembly.
11 And it came to pass after forty days and forty nights, the Lord gave me the two tables of stone, the tables of the covenant.
12 And the Lord said to me, Arise, go down quickly from hence, for thy people whom thou broughtest out of the land of Egypt have transgressed; they have gone aside quickly out of the way which I commanded them, and have made themselves a molten image.
13 And the Lord spoke to me, saying, I have spoken to thee once and again, saying, I have seen this people, and, behold, it is a stiff-necked people.
14 And now suffer me utterly to destroy them, and I will blot out their name from under heaven, and will make of thee a nation great and strong, and more numerous than this.

The Brenton translation of the Septuagint is in the public domain.