1)
What do we learn from "Iyov Lo v'Da'as Yedaber"?
1.
Bava Basra 16b: One is not liable for what he says when in pain.
2.
Malbim: His words are not from Da'as, which is known via test and experiment.
2)
Why did he add "u'Dvarav Lo v'Haskel"?
1.
Malbim: His words do not agree with philosophical conclusions based on proofs of Tevunah.
