1)
On what did Hashem spread His light?
1.
Rashi: The cloud.
2)
What is "Oro"?
1.
Ibn Ezra: Some say that it is His rain. It is called Ohr, because the motions of the small Me'or (the moon) bring rain, via His command.
2.
Ibn Ezra: It is His light, like the simple meaning.
3.
Malbim: It is light and fire of electricity. It illuminates and heats in the cloud, and spreads parts of the vapors in the air.
3)
What covers "Sharshei ha'Yam"?
1.
Malbim: The light and heat in the cloud covers vapors, and blocks them from gathering into a cloud.
