What is the significance of "Ruchi Chubalah"?
Malbim: [Elifaz said that] even though my life in this world will end in afflictions, without payment for my deeds, my Ru'ach is a security from Hashem for a designated time. Then, "veha'Ru'ach Tashuv El ha'Elokim Asher Nesanah", and it will receive reward in Olam ha'Neshamos. This is wrong. Refer to 17:1:3:2.
What is "Niz'achu"?
Rashi: They jumped. This is like "Nid'achu" (6:17).
Ibn Ezra: This is understood from context. There is nothing like this in Tanach.
Malbim: They pass.
Why did he say "Kevarim Li"?
Rashi: I am prepared for the grave.
Malbim: Every day of my life that passes, it will not return. It is buried in the grave of time. All man's days are a grave for his existence.
