Rashi on Isaiah
to the hasty of heart Who hurry the redemption and are troubled by its delay.
Ibn Ezra on Isaiah
To them that are of a fearful heart. To those that do not believe that such a miracle could happen. With vengeance against Edom or Assyria.5Edom or Assyria, as we refer this prophecy to the Messianic period or to the time of Hezekiah.
Rashi on Isaiah
[with] vengeance He shall come (lit., vengeance He shall come,) with vengeance He shall come.