Therefore the LORD longs to be gracious to you; therefore He rises to show you compassion, for the LORD is a just God. Blessed are all who wait for Him.
18. Therefore will Jehovah wait. The Prophet now adds consolation; for hitherto he threatened to such an extent that almost all the godly might be thrown into despair. He intended therefore to soothe their minds, and encourage them to hope for better things, that they might embrace the mercy of God in the midst of those miseries, and might thus nourish their souls by his word.
The closing words of the foregoing paragraph (You shall be left as a beacon upon a mountain) some understand as a promise that a remnant of them should be reserved as monuments of mercy; and here the prophet tells them what good times should succeed these calamities.
Commenting on Isaiah 30:18-26
And therefore will the Lord wait, that he may be gracious unto you,.... Or "yet" (q), or "nevertheless" though such an utter destruction shall be made, there are a few that the Lord has a good will unto, and therefore waits till the set time comes to arise and have mercy on them; he has taken up thoughts and resolutions of grace and favour concerning...