1)
Why does it say "ha'Yom Kadosh"?
1.
Rashi: It was Rosh Hashanah.
2)
Why does it say "l'Chol ha'Am ha'Zeh"?
1.
Ibn Ezra: This refers to va'Yomer in the Reisha (he said this to the entire nation).
3)
Why was the entire nation crying?
1.
Rashi: They did not fulfill the Torah properly.
2.
Malbim: He read Parshas ha'Yom and made them understand that today is Yom ha'Din. They cried amidst fear of the Din, and wanted to fast.
