Which is the eastern gate?

Rashi: It is the eastern gate of the Azarah.

R. Shimshon: It is the eastern gate of the Ezras Nashim

Rashash (Pesachim 86a): Midos 1:3 says that there was a picture of Shushan ha'Birah on top of the eastern gate. of Har ha'Bayis. How can anyone explain that it is a different gate?!

What is the reason to remind Yisrael from where they came?

R. Gershom, Rashi (according to some versions): To make them grateful to Hash-m for redeeming them.

Maharsha: At the time of man's grandeur, he should remember his prior lowliness. This is like remembering Yetzi'as Mitzrayim!

Eizehu Mekoman citing R. Chananel (Pesachim 86a): They should remember that due to their sins they were exiled to Bavel, and tell their children.

What is the reason to put the fear of the kingdom upon them?

Rashi: They should fear the Persian kingdom, and not rebel.

How does "v'Yardu Chol Avadecha Eleh Elai v'Hishtachavu Li" teach that one should fear the kingdom?

Rashi: Moshe did not say that Paro himself would come and bow. (Rather, he euphemistically attributed this to Paro's servants.)

How do we learn from "Eliyahu va'Yshanes Masnav va'Yaratz Lifnei Ach'av"?

Rashi: Eliyahu ran in front of Achav, for it is not honorable for a king to be unattended.

What does "v'Alehu li'Srufah" discuss?

Rashi: It discusses the spring that will come from the Kodesh ha'Kodoshim.

What is LehaTiR PeH?

Rashi: It is to open the mouth, i.e. cure muteness.

Aruch: It gives appetite to eat.

What is opening the lower mouth?

Rashi: It opens the womb, i.e. cures barren women.

Chizkiyah and Bar Kapara said, it cures muteness. Rashi explained that this was the first answer!

Rashi: They explain the first answer.