Isaiah
Isaiah 37:30ESV·traditional attribution

“And this shall be the sign for you: this year you shall eat what grows of itself, and in the second year what springs from that. Then in the third year sow and reap, and plant vineyards, and eat their fruit.

John Calvin Reformed @genevareformer

30. And this shall be a sign to thee. He now directs his discourse to Hezekiah and the whole nation; for he did not address Sennacherib as if he expected him to listen, but in order that, by contemptuously mocking at the absent tyrant, he might more powerfully stimulate the minds of believers to stronger confidence.

Matthew Henry Presbyterian @wholebiblehenry

We may here observe, 1. That those who receive messages of terror from men with patience, and send messages of faith to God by prayer, may expect messages of grace and peace from God for their comfort, even when they are most cast down.

Commenting on Isaiah 37:21-38

John Gill Reformed Baptist @doctorgill

For out of Jerusalem shall go forth a remnant,.... The Targum is, "the rest of the righteous;'' the same as before; who, when the city should be free from the enemy, would go out of it, and return to their former settlements, in the several parts of Judea; a type of those who went out of Jerusalem with the Gospel of Christ, and spread it...