The Language You Can't Understand
Silas · One verse a day · All Scripture from the ESV
TL;DR: They laughed at the prophet's baby talk — so God promised to preach His next sermon in Assyrian. The priests who couldn't be bothered to understand plain Hebrew were about to hear a language they couldn't understand at all. Fifteen centuries later Paul picks up the verse to settle the loudest argument in Corinth. The principle hasn't moved an inch: God always speaks plainly first.
The scene
Yesterday we left a room full of drunk priests doing their Isaiah impression. Tsav la-tsav, qav la-qav. High, mocking, sing-song. The whole room laughed.
Now watch what God does with their joke.
He doesn't argue. He doesn't raise His voice. He simply takes their punchline and turns it into a prophecy — verse 11: the stammering lips they mocked in the prophet are about to become the stammering lips of an invading army.
Assyria is already on the march. Sennacherib's officers will soon stand outside Jerusalem's walls shouting terms of surrender in a language the people can't decode (2Kg 18:26-28 — the officials actually beg them to speak Aramaic instead of Hebrew, "so the people on the wall won't understand"). Imagine that moment. The joke about not understanding the prophet, answered by an enemy you literally cannot understand.
They thought "precept upon precept" was beneath them. God said, fine — here's a tongue that's above you.
The man
Same Isaiah as yesterday — the statesman-prophet who tells kings they're fools and drunk priests they're drunk. Notice what he does not do here: he doesn't soften it. A lesser man would have found a gentler way to say "you're about to be conquered." Isaiah just writes down what God said and lets it land. That's worth noticing, because the temptation to sand down the hard edges is exactly what got the priests in trouble in the first place.
The verse
"For by people of strange lips and with a foreign tongue the LORD will speak to this people." — Is 28:11
The Hebrew underneath is doing something the English only hints at. Bela'agey saphah — lips that stammer, speech that trips and stumbles. The root underneath it is the word for mocking. Read that again slowly. The mockers mocked His word — so His answer comes back in a "mocking" tongue, speech that jeers at their understanding because they jeered at His.
This is how God works all through the prophets. The punishment rhymes with the crime. They refused the plain word; they get the incomprehensible one.
The cross-references
Dt 28:49 — Moses told them centuries earlier, in the covenant curses: keep refusing Me and "the LORD will bring a nation against you from far away... a nation whose language you do not understand." Isaiah 28:11 isn't a new threat. It's the receipt coming due.
1Co 14:21-22 — Here's where Paul walks in. Corinth is obsessed with speaking in tongues — everybody wants it, everybody thinks it proves they're spiritual. Paul quotes our verse, word for word from Isaiah: "By people of strange tongues and by the lips of foreigners will I speak to this people, and even then they will not listen to me, says the Lord." Then he draws the line: "Thus tongues are a sign not for believers but for unbelievers."
Read that twice, because it flips the whole Corinthian argument upside down. In Scripture, foreign tongues aren't heaven's applause for your spirituality. They're what God sends when people won't listen. A judgment sign. The Corinthians were bragging about the very thing Isaiah used as a threat.
What it means, and what it means for you
Here's the order, and the order is everything: God speaks plainly first. Precept upon precept, line upon line — yesterday's verse. The baby-talk phase is mercy. It's God stooping down to syllables a child could follow.
The foreign tongue only comes after the plain tongue is refused.
So the question this verse puts to you is uncomfortably simple: what has God already said plainly that you're still laughing off? The thing you've heard so many times it's become background noise — the command you've memorized but never obeyed, the conviction you've learned to live with. That's your tsav la-tsav. And every day you mock it by ignoring it, the Assyrians get a little closer. Not necessarily an army. Sometimes it's just consequences, speaking a language you never bothered to learn: a marriage that stops translating, a conscience that goes quiet, a door that closes in a tongue you can't argue with.
Listen while the language is yours.
Want tomorrow's story today? [Click here.]
Unlock it now — sign up for the free daily email, and the moment you confirm, tomorrow's post lands in your inbox. Read tomorrow, today.
The newsletter is tomorrow's message, today — for those who can't wait and want more. And when a verse deserves more room, Silas breaks it all the way down on the blog.
Tomorrow (or today, if you unlock it): the saddest verse in the chapter. God offered them rest — "this is rest; give rest to the weary" — and they said no. Is 28:12: the rest they refused, and what it costs to keep refusing it.
Provenance: Settled Silas study #2, filed October 10, 2026. Source file: goals/ghostwriter files/silas-002-strange-lips.md