Cyril of Alexandria

See how he once again announces salvation to them and does not allow them to despair, lest they be overwhelmed by unrestrained sorrow and be moved too far away from the hope that they will be saved, if only they stop running. For having strayed, they were disconsolate. This described their situation accurately. For what else would they feel, they who worshiped the things they themselves had made, setting up trees and stones for worship and seeking salvation from them?

Commentary On Isaiah 4:3.46:12-13 ↗

Jerome

Hear me, you with hard hearts, who are far from justice. I have brought forth my justice: it shall not be far off, and my salvation shall not delay. I will give salvation in Zion and my glory in Israel. LXX: Hear me, you who have lost heart, who are far from justice. I have brought forth my justice, and the salvation that is from me, I will not delay. I have given salvation in Zion and glory in Israel. To those whom He had spoken before: Hear me, house of Jacob, and all the remnant of the house of Israel. …

Commentary on Isaiah ↗

Thomas Aquinas

Second, where it says, hear me, he promises the nearness of liberation, setting out first their unworthiness, lest it be ascribed to their merit: O you hardhearted, for acting rightly, who are far from justice, through the multitude of their sins: a hard heart shall fear evil at the last (Sir 3:26).

Commentary on Isaiah ↗