Devarim 31:18

18 And I will surely hide My face in Yom Hahu for kol hara’ah which they shall have done, in that they are turned unto elohim acherim.

Devarim 31:18 Meaning and Commentary

Deuteronomy 31:18

I will surely hide my face in that day
Which is repeated for the certainty of it, and that it might be taken notice of; that he was the spring and source of all their good things, their sun and their shield, who being withdrawn from them, they would be deprived of every thing that was good, and be liable to all evil; and this he would do,

for all the evils which they shall have wrought;
for all the immoralities they should be guilty of, every transgression of his law, whether of the first or second table, and especially idolatry:

in that they are turned unto other gods;
to the worship and service of them, which of all evils would be the most provoking to God; and the way of speaking suggests as if all evils were included in idolatry, and sprang from it, or were committed with it.

Devarim 31:18 In-Context

16 And Hashem said unto Moshe, Behold, thou shalt sleep with Avoteicha; and this people will rise up, and play the harlot going after the elohei nekhar ha’aretz (g-ds of the foreigners of the land), whither they go to be among them, and will forsake Me, and break My Brit which I have cut them.

17 Then My anger shall be kindled against them in Yom Hahu, and I will forsake them, and I will hide My face from them, and they shall be devoured, and ra’ot rabbot (many evils) and tzarot (troubles) shall befall them; so that they will say in Yom Hahu, Are not these evils come upon us, because Elohai is not among us?

18 And I will surely hide My face in Yom Hahu for kol hara’ah which they shall have done, in that they are turned unto elohim acherim.

19 Now therefore write ye this shirah for you, and teach it the Bnei Yisroel; put it in their mouths, in order that this shirah may be an ed (witness) for Me against the Bnei Yisroel.

20 For when I shall have brought them into ha’adamah which I swore unto Avotav (their fathers), zavat cholov u’devash (that floweth with milk and honey); and they shall have eaten and filled themselves, and grown fat; then will they turn unto elohim acherim, and serve them, and provoke Me, and break My Brit.