קבלה על אבות 2:5

"and the earth was uninformed and void" (Gen. 1:2) - [this fear comes] from the side of the tree of good and evil, and this is the empty land, the bad maidservant, similar to the four basic examples of damages, one of which is the pit, similar to the pit [bor] of Yosef, which is the Pit. "And the pit was empty, there is no water in it" (Gen. 37:24). The bad maidservant is the pit, and "the pit" is the male, and we tech regarding this "a boor [bor] cannot fear sin" (Avot 2:5), this is because this boor has no [true] fear of God.

Because if a person does not recognize who is the One who gave Torah to that person, and what the person is supposed to observe, how would the person fear and observe the mitzvot? And regarding this the rabbis said: an ignorant cannot be pious, and a boor cannot fear sin (Avot 2:5).