Passage
For the people will dwell in Zion at Jerusalem. You will weep no more. He will surely be gracious to you at the voice of your cry. When he hears you, he will answer you.
For the people will dwell in Zion at Jerusalem. You will weep no more. He will surely be gracious to you at the voice of your cry. When he hears you, he will answer you.
Isaiah 30:17 One thousand will flee at the threat of one. At the threat of five, you will flee until you are left like a beacon on the top of a mountain, and like a banner on a hill.
Isaiah 30:18 Therefore Yahweh will wait, that he may be gracious to you; and therefore he will be exalted, that he may have mercy on you, for Yahweh is a God of justice. Blessed are all those who wait for him.
Isaiah 30:19 For the people will dwell in Zion at Jerusalem. You will weep no more. He will surely be gracious to you at the voice of your cry. When he hears you, he will answer you.
Isaiah 30:20 Though the Lord may give you the bread of adversity and the water of affliction, yet your teachers won’t be hidden any more, but your eyes will see your teachers;
Isaiah 30:21 and when you turn to the right hand, and when you turn to the left, your ears will hear a voice behind you, saying, “This is the way. Walk in it.”
The verse centers on "people", "dwell", "zion", "jerusalem", "weep", "surely", "gracious", and "voice". It is saying that the verse draws attention to "people" and "dwell", so its meaning should be read from those terms before moving to application.
The nearby context moves from verse 18's "Therefore Yahweh will wait that he may..." into verse 20's "Though the Lord may give you the...", so "people" and "dwell" belong inside that flow. In Isaiah context, the local focus is the Holy One of Israel, judgment and restoration, the servant of the LORD, and Zion's hope.
A plain takeaway is to answer the verse's own emphasis on "people" and "dwell" with trust shaped by these words, not by a vague optimism outside the passage.