Rashi: It is when their sins will be paid. Malbim ? only then they will believe the [true] Nevi'im who foretold the punishments that Hashem will send upon them.

Rashi citing Targum Yonasan: It is when their sins will be paid. Radak ? Shilum is a noun, with the grammatical form of Pigul, Chitul.

Malbim: It is when they will be paid for their deeds Midah k'Neged Midah.

Rashi: Even their true Nevi'im were wicked, e.g. Chananyah ben Ozer, who was initially a true Navi (Sanhedrin 89a).

Radak: On the day of punishment for sin, Yisrael will know and confess. They will say about the false Nevi'im who deceived them, and said 'there will be Shalom' ? the Navi was a wicked lunatic.

Radak citing Targum Yonasan: The true Nevi'im prophesized to them, and the false Nevi'im confounded them (accused the true Nevi'im) that they increase your liability and make your sins great.

Malbim: Until the punishment will come, a Navi who predicted your future punishment, you considered him evil and a lunatic.

Radak: You turned to the false Nevi'im, and abandoned the true Nevi'im ? this was part of your majority of sins.

Malbim: You considered a true Navi to be evil and a lunatic, due to your many sins. You did not believe one who rebuked you for sin.

Rashi: Hashem hates your deeds.

Radak: [Because you turned to the false Nevi'im, and abandoned the true Nevi'im,] Hashem has much hatred against you.

Malbim: [Because you did not believe one who rebuked you for sin, there is much hatred against you.