1)
What is the meaning of "Ulam Ani Edrosh El Kel"?
1.
Rashi: If these afflictions came upon me, I would seek Hashem in Tefilah and supplication.
2.
Devar Eliyahu: This is like "Dirshu Hashem v'Uzo Bakeshu Fanav Tamid." "U'Vikashtem mi'Sham Es Hashem Elokecha u'Matzasa" - "Ki Sidreshenu" beforehand.
2)
Why does it add "v'El Elokim Asim Divrasi"?
1.
Malbim: Elifaz said, even though man's Hishtadlus influences outcomes, and not Mazal, sometimes total Hishtadlus leads to the opposite of his intent! This is due to Hashem's Hashgachah - sometimes it nullifies choice.
