Deuteronomy 9:18

18 Then I fell down before ADONAI, as I had the first time, for forty days and nights, during which time I neither ate food nor drank water, all because of the sin you committed by doing what was evil in the sight of ADONAI and thus provoking him.

Deuteronomy 9:18 Meaning and Commentary

Deuteronomy 9:18

And I fell down before the Lord
In prayer for Israel who had sinned; but this he did not immediately after he had broken the tables, but when he had first ground the calf to powder, strewed it on the water, and made the children of Israel drink it; and when he had chided Aaron, and ordered the sons of Levi to slay every man his brother:

as at the first forty days and forty mights;
which is to be connected, I think, not with what goes before; for we read not that he fell down before the Lord, at the first time he was with him so long in the mount; but with what follows: "I did neither eat bread nor drink water"; as he neither ate nor drank the first forty days, so neither did he these second forty; see ( Deuteronomy 9:9 )

because of all your sins which ye sinned, in doing wickedly in the
sight of the Lord, to provoke him to anger;
for they were guilty of more sins than one; besides idolatry, they were guilty of unbelief, ingratitude which were notorious and flagrant, were done openly and publicly, in sight of his glory and majesty on the mount; all which must be very provoking to him, and on account of these Moses prayed and fasted.

Deuteronomy 9:18 In-Context

16 I looked, and there, you had sinned against ADONAI your God! You had made yourselves a metal calf, you had turned aside quickly from the way ADONAI had ordered you to follow.

17 I seized the two tablets, threw them out of my two hands and broke them before your eyes.

18 Then I fell down before ADONAI, as I had the first time, for forty days and nights, during which time I neither ate food nor drank water, all because of the sin you committed by doing what was evil in the sight of ADONAI and thus provoking him.

19 I was terrified that because of how angry ADONAI was at you, of how heatedly displeased he was, that he would destroy you. But ADONAI listened to me that time too.

20 In addition, ADONAI was very angry with Aharon and would have destroyed him; but I prayed for Aharon also at the same time.