1)
What is "Zimas Iveles"?
1.
Rashi: A counsel of Iveles is sin for those who have it.
2.
Malbim: Zimah is sinking very deeply in thought of Zenus. This is a metaphor for sinking in Zenus after doubts about the laws of Chachmah. This leads to sin - deviating from the laws of Chachmah.
2)
What is the meaning of "v'So'avas Adam Letz"?
1.
Rashi: Letzanus (scoffing) makes a person To'evah (abomination) to Hashem and to people.
2.
Malbim: If he is a Letz, the thought of Iveles will turn into To'evah - despised matters (scoffing) in public.
