And thus do we find with our fathers, that when they stood on Mount Sinai, they sought to steal the Higher Mind, as it is written (Exodus 24:7) "Everything that the L–rd has spoken, we will do and we will hear"—and it (the Higher Mind) was, as it were, "stolen" by them. As it is written (Devarim 5:26) "Would that this heart of theirs were in them to fear Me and to keep all of My mitzvot (commandments)h all of the days, etc." And if you would say that not all is revealed and known to Him, it is written (Psalms 78:36-37) "And they beguiled Him (only) with their mouths, and (He knew that) their hearts were not constant with Him"—in spite of which (Ibid. 38) "And He was merciful, forgiving sin and not destroying, etc." And it is written (Mishlei 26:23) "As silver dross covering earthenware are lips running (with love) above an evil heart."