In this week’s parsha, Parshas Vayelech, the Torah informs us of Hester Panim, the Concealment of the Divine Face, when Hashem hides His face (keviyachol) from His world and, specifically, from His people.  The pasukim (Devarim 31:17-18) tell us: וְחָרָה אַפִּי בוֹ בַיּוֹם-הַהוּא וַעֲזַבְתִּים וְהִסְתַּרְתִּי פָנַי...