Jerome : (Verse 14) He will come in the morning, and he will see his army destroyed, the power of his might gone. And this will be the portion of those who devastated us. The Prophet speaks either on behalf of the people or joins himself to his own nation (IV Kings XIX, 35, 36). Afterwards we read: The Angel of the Lord went out and struck down in the camp of the Assyrians one hundred and eighty-five thousand; and they arose early in the morning, and behold, all the dead bodies. So Sennacherib king of the Assyrians departed and returned and lived in Nineveh. — Commentary on Isaiah Jerome : (Verse 14) And when the day of consummation comes, which is interpreted as evening, then there will be turmoil, acknowledging his sins. And in the morning, on the day of resurrection, it will not continue, as the LXX translated, it will not be. But if it will not be, what will those who give penance to the devil respond, and they promise as much as they can, an archangelic rank? This is the role of those who have devastated us, and the fate of those who will plunder us. This is either the speech of the Christian people or the prophet speaking from the perspective of the believing people, that the persecutors will have eternal destruction, who have oppressed the holy ones of God with exile, imprisonment, and the seizure of goods, and will possess eternal punishments. — Commentary on Isaiah