1)
What is the meaning of "v'Hemah Im Yishme'u v'Im Yechdalu"?
1.
Rashi: Perhaps they will hear; perhaps they will refrain from hearing.
2.
Radak: Even though you are unsure whether or not they will listen, and it is a Safek if they will repent, tell them.
3.
Radak citing Targum Yonasan: [If they will listen, and if they will refrain from sinning.
4.
Malbim: Whether or not they will listen, they will know that a Navi was amidst them.
2)
Who are "Beis Meri"?
1.
Rashi: They are quarrelsome people.
3)
Why does it say "Ki Navi Hayah v'Socham"?
1.
Rashi: I want them to know at the time of their punishments that a Navi was amidst them and rebuked them, and they did not listen.