1)
Whose slaves are we?
1.
Rashi: We are slaves of Daryavesh Melech Paras.
2)
What shows that Hashem not abandon us?
3)
What do we learn from "u'Leha'amid Es Charvosav"?
1.
Malbim: He sustained building of Bayis Sheni, that Tzarei Yehudah and Binyamin, who wrote prosecution against it, could not destroy it.
4)
For what is the Gader?
1.
Rashi: It is a fence to guard the Mitzvos.
2.
Ibn Ezra: It is lest we be trampled.
3.
Malbim: We can be separated from the Nochrim, like something in its own fence. Yisrael had their own officer, heads and judges; they were a special nation [unto themselves].


