1)
Why does it say "Ki Cho Amar Hashem"?
1.
Malbim: The false Nevi'im say that the exiles will return. Not only is this false - also those who were not exiled will be exiled!
2)
Who is the Melech?
1.
Rashi: It is Tzidkiyah, who was not exiled.
3)
Why does it say "ha'Yoshev El Kisei"?
1.
Radak: This is like Al Kisei.
