1)
What is the metaphor "Haro Amal v'Yalod Aven"?
1.
Rashi: He did evil, and the reward of the birth is based on the pregnancy (sin).
2.
Malbim: Even though Iyov's mouth appeared to be a Tzadik, he had heretical thoughts. This gave birth to sin, breakage and his fall.
2)
What is the significance of the Beten?
1.
Ibn Ezra: It hints to hidden thoughts.
3)
What is "Tachin Mirmah"?
1.
Rashi: Their desire turns into guile.
2.
Malbim: Also after his fall, he did not repent. He prepares fake claims to complain against Hashem, and deny His Hashgachah, good and Chesed.


