Why did he say "ha'Kel Ye'aves Mishpat"?
Rashi: This is said in astonishment.
What is the difference between Tzedek and Mishpat?
Devar Eliyahu: Tzedek is initially, lest crookedness result. Mishpat is afterwards, to fix the crooked. "L'Tzedek Yimloch Melech ul'Sarim l'Mishpat Yashoru" - the king should force the nation to conduct with Tzedek. If they do not, officers correct this. Iyov disputed both of these - Hashem's conduct, and the Torah's ways. He said, You created Tahor animals and Tamei animals - they cannot change their status. So you created Tzadikim and Resha'im (they cannot change from how they were created)! Bildad countered "ha'Kel Ye'aves Mishpat", like Na'ami said "va'Shem Anah Vi." It says "v'Rav Chesed", and it says "Emes" - initially Emes, and in the end v'Rav Chesed (Rosh Hashanah 17).
