Passage
Therefore shall this iniquity be to you as a breach that falleth, and is found wanting in a high wall, for the destruction thereof shall come on a sudden, when it is not looked for.
Therefore shall this iniquity be to you as a breach that falleth, and is found wanting in a high wall, for the destruction thereof shall come on a sudden, when it is not looked for.
Isaiah 30:11 Take away from me the way, turn away the path from me, let the Holy One of Israel cease from before us.
Isaiah 30:12 Therefore thus saith the Holy One of Israel: Because you have rejected this word, and have trusted in oppression and tumult, and have leaned upon it:
Isaiah 30:13 Therefore shall this iniquity be to you as a breach that falleth, and is found wanting in a high wall, for the destruction thereof shall come on a sudden, when it is not looked for.
Isaiah 30:14 And it shall be broken small, as the potter's vessel is broken all to pieces with mighty breaking, and there shall not a sherd be found of the pieces thereof, wherein a little fire may be carried from the hearth, or a little water be drawn out of the pit.
Isaiah 30:15 For thus saith the Lord God the Holy One of Israel: If you return and be quiet, you shall be saved: in silence and in hope shall your strength be. And you would not:
The verse centers on "therefore", "shall", "iniquity", "breach", "falleth", "found", "wanting", and "high". It is saying that the verse draws attention to "therefore" and "shall", so its meaning should be read from those terms before moving to application.
The nearby context moves from verse 12's "Therefore thus saith the Holy One of..." into verse 14's "And it shall be broken small as...", so "therefore" and "shall" 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 "therefore" and "shall" with trust shaped by these words, not by a vague optimism outside the passage.