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Isaiah 37

Introduction

Isaiah 37 narrates the crisis of Sennacherib's siege of Jerusalem in 701 BC and its resolution. The chapter runs nearly parallel to 2 Kings 19, and together these accounts preserve the historical memory of a defining moment in Judah's history. King Hezekiah, having received the Assyrian king's blasphemous ultimatum, turns to the prophet Isaiah and to the LORD in prayer. The chapter moves from despair to deliverance: Hezekiah's anguished appeal, Isaiah's prophetic oracle against Sennacherib, and the overnight destruction of 185,000 Assyrian soldiers by the angel of the LORD.

The three principals are Hezekiah, the reforming king of Judah (reigned c. 715--686 BC), who first faced the Assyrian threat in Isaiah 36; Sennacherib, king of Assyria (reigned 705--681 BC), the dominant military power of the age; and Isaiah son of Amoz, who serves as God's mouthpiece throughout the crisis. The theological heart of the chapter is the contrast between the arrogance of human empire and the sovereignty of Israel's God. Sennacherib boasts of conquering nations and their gods; Hezekiah appeals to the one God who made heaven and earth. The LORD's answer -- a taunt-song against Assyria and the deliverance of Jerusalem -- vindicates Hezekiah's faith and demonstrates that no earthly power can thwart the purposes of the living God.

Hezekiah Seeks Isaiah's Counsel (vv. 1--7)

1 On hearing this report, King Hezekiah tore his clothes, put on sackcloth, and entered the house of the LORD. 2 And he sent Eliakim the palace administrator, Shebna the scribe, and the leading priests, all wearing sackcloth, to the prophet Isaiah son of Amoz 3 to tell him, "This is what Hezekiah says: Today is a day of distress, rebuke, and disgrace; for children have come to the point of birth, but there is no strength to deliver them. 4 Perhaps the LORD your God will hear the words of the Rabshakeh, whom his master the king of Assyria has sent to defy the living God, and He will rebuke him for the words that the LORD your God has heard. Therefore lift up a prayer for the remnant that still survives."

5 So the servants of King Hezekiah went to Isaiah, 6 who replied, "Tell your master that this is what the LORD says: 'Do not be afraid of the words you have heard, with which the servants of the king of Assyria have blasphemed Me. 7 Behold, I will put a spirit in him so that he will hear a rumor and return to his own land, where I will cause him to fall by the sword.'"

1 When King Hezekiah heard it, he tore his garments, covered himself with sackcloth, and went into the house of the LORD. 2 He sent Eliakim, who was over the household, and Shebna the secretary, and the senior priests, covered in sackcloth, to the prophet Isaiah son of Amoz. 3 They said to him, "Thus says Hezekiah: This day is a day of distress, of rebuke, and of disgrace. Children have come to the point of birth, but there is no strength to bring them forth. 4 Perhaps the LORD your God will hear the words of the Rabshakeh, whom his master the king of Assyria has sent to mock the living God, and will rebuke him for the words that the LORD your God has heard. So lift up a prayer on behalf of the remnant that is left."

5 When the servants of King Hezekiah came to Isaiah, 6 Isaiah said to them, "Say this to your master: Thus says the LORD: Do not be afraid because of the words you have heard, with which the servants of the king of Assyria have reviled me. 7 Look, I am about to put a spirit in him, so that he will hear a report and return to his own land, and I will cause him to fall by the sword in his own land."

Notes

The chapter opens with Hezekiah's response to the Rabshakeh's speech in Isaiah 36. Tearing garments and putting on שַׂק ("sackcloth") were the standard expressions of grief and penitence in ancient Israel. Hezekiah goes directly to בֵּית יְהוָה ("the house of the LORD") -- the temple -- signaling that his first recourse in crisis is worship and prayer, not political maneuvering.

In verse 3, Hezekiah's message uses a striking metaphor: בָּאוּ בָנִים עַד מַשְׁבֵּר וְכֹחַ אַיִן לְלֵדָה -- "children have come to the birth-opening, but there is no strength to deliver." The word מַשְׁבֵּר refers to the opening of the womb at the moment of delivery. The image captures a situation of extreme danger and helplessness -- the critical moment has arrived, but the strength to push through it is gone.

The phrase אֱלֹהִים חַי ("the living God") in verse 4 is theologically loaded. Sennacherib has mocked the gods of other nations, but those were dead idols. The God of Israel is חַי -- living, active, able to hear and respond. This epithet becomes the theological basis for Hezekiah's confidence that prayer will be effective.

In verse 4, the word שְׁאֵרִית ("remnant") echoes one of Isaiah's central theological concepts (cf. Isaiah 10:20-22). Judah is reduced to a remnant under siege, yet it is precisely this remnant for whom God will act.

Isaiah's reply in verses 6--7 is brief and commanding: אַל תִּירָא ("Do not be afraid"). The word רוּחַ ("spirit") in verse 7 is deliberately ambiguous -- it could mean a spirit of fear, a disposition, or a divine impulse. God will put something in Sennacherib that causes him to hear a שְׁמוּעָה ("report" or "rumor") and withdraw. This quietly foreshadows the report about Tirhakah in verse 9 and the fate described in verse 38.

Sennacherib's Threatening Letter (vv. 8--13)

8 When the Rabshakeh heard that the king of Assyria had left Lachish, he withdrew and found the king fighting against Libnah. 9 Now Sennacherib had been warned about Tirhakah king of Cush: "He has set out to fight against you." On hearing this, Sennacherib sent messengers to Hezekiah, saying, 10 "Give this message to Hezekiah king of Judah: 'Do not let your God, in whom you trust, deceive you by saying that Jerusalem will not be delivered into the hand of the king of Assyria. 11 Surely you have heard what the kings of Assyria have done to all the other countries, devoting them to destruction. Will you then be spared? 12 Did the gods of the nations destroyed by my fathers rescue those nations -- the gods of Gozan, Haran, and Rezeph, and of the people of Eden in Telassar? 13 Where are the kings of Hamath, Arpad, Sepharvaim, Hena, and Ivvah?'"

8 The Rabshakeh returned and found the king of Assyria fighting against Libnah, for he had heard that he had departed from Lachish. 9 And Sennacherib heard concerning Tirhakah king of Cush, "He has come out to fight against you." When he heard this, he sent messengers to Hezekiah, saying, 10 "Say this to Hezekiah king of Judah: Do not let your God in whom you trust deceive you by saying, 'Jerusalem will not be given into the hand of the king of Assyria.' 11 Look, you yourself have heard what the kings of Assyria have done to all the lands, devoting them to destruction. And will you be delivered? 12 Did the gods of the nations that my fathers destroyed deliver them -- Gozan, Haran, Rezeph, and the people of Eden who were in Telassar? 13 Where is the king of Hamath, the king of Arpad, the king of the city of Sepharvaim, Hena, and Ivvah?"

Notes

This section parallels 2 Kings 19:8-13 almost verbatim. Lachish and Libnah were fortified cities in the Judean lowlands (the Shephelah). Sennacherib's own records, preserved on the famous Lachish reliefs now in the British Museum, confirm his siege and capture of Lachish, corroborating the biblical account.

Tirhakah (תִּרְהָקָה) was a Cushite (Nubian/Ethiopian) pharaoh of Egypt's Twenty-Fifth Dynasty. His intervention forced Sennacherib to deal with a second front, but rather than abandon his campaign against Judah, Sennacherib sent a written ultimatum to Hezekiah. The shift from the Rabshakeh's oral speech (Isaiah 36) to a written letter escalates the confrontation.

The theological core of Sennacherib's message is verse 10: אַל יַשִּׁאֲךָ אֱלֹהֶיךָ -- "Do not let your God deceive you." The verb נשׁא means "to deceive, to lead astray." Sennacherib turns the logic back on Hezekiah: trusting in the LORD is itself the deception. His argument in verses 11--12 is blunt -- the gods of other nations could not save them; yours will fare no better. He marshals a list of conquered peoples -- Gozan (in Mesopotamia), Haran (Abraham's ancestral city, Genesis 11:31), Rezeph, and Eden in Telassar -- as evidence of Assyria's irresistible advance.

The fatal flaw in Sennacherib's logic is that he treats the LORD as one god among many. The word הַחֲרִימָם ("devoting them to destruction") borrows the vocabulary of חֵרֶם -- the total destruction or ban -- which in Israelite theology was reserved for God's own judgment. In reaching for that language, Sennacherib unwittingly claims divine prerogatives for himself.

Hezekiah's Prayer (vv. 14--20)

14 So Hezekiah received the letter from the messengers, read it, and went up to the house of the LORD and spread it out before the LORD. 15 And Hezekiah prayed to the LORD:

16 "O LORD of Hosts, God of Israel, enthroned above the cherubim, You alone are God over all the kingdoms of the earth. You made the heavens and the earth. 17 Incline Your ear, O LORD, and hear; open Your eyes, O LORD, and see. Listen to all the words that Sennacherib has sent to defy the living God.

18 Truly, O LORD, the kings of Assyria have laid waste all these countries and their lands. 19 They have cast their gods into the fire and destroyed them, for they were not gods, but only wood and stone -- the work of human hands.

20 And now, O LORD our God, save us from his hand, so that all the kingdoms of the earth may know that You alone, O LORD, are God."

14 Hezekiah took the letter from the hand of the messengers and read it. Then he went up to the house of the LORD and spread it out before the LORD. 15 And Hezekiah prayed to the LORD, saying:

16 "O LORD of Hosts, God of Israel, who is enthroned above the cherubim, you alone are God over all the kingdoms of the earth. You have made the heavens and the earth. 17 Incline your ear, O LORD, and hear; open your eyes, O LORD, and see. Hear all the words of Sennacherib, which he has sent to mock the living God.

18 Truly, O LORD, the kings of Assyria have laid waste all the nations and their lands. 19 They have given their gods to the fire, for they were not gods but the work of human hands -- wood and stone -- and so they destroyed them.

20 And now, O LORD our God, save us from his hand, so that all the kingdoms of the earth may know that you, O LORD, are God alone."

Notes

Hezekiah's act of spreading the letter before the LORD (v. 14) is a vivid gesture of faith -- he presents the crisis to God whole, as if laying it on the altar. The parallel in 2 Kings 19:14 is identical. The act expresses both dependence and confidence: Hezekiah does not argue his case but simply shows God what the enemy has written.

The prayer itself (vv. 16--20) is tightly structured. Hezekiah begins with God's identity: יְהוָה צְבָאוֹת אֱלֹהֵי יִשְׂרָאֵל יֹשֵׁב הַכְּרֻבִים -- "LORD of Hosts, God of Israel, enthroned above the cherubim." The cherubim were the golden figures on the ark of the covenant (Exodus 25:18-22), representing God's throne. By invoking this title, Hezekiah affirms that the God of the temple is also the God of all the earth.

The key phrase in verse 16 is אַתָּה הוּא הָאֱלֹהִים לְבַדְּךָ -- "You alone are God." This is an explicit monotheistic confession. Unlike the gods of the nations, who are merely מַעֲשֵׂה יְדֵי אָדָם ("the work of human hands," v. 19), the LORD is the creator of heaven and earth. Hezekiah's prayer directly answers Sennacherib's taunt: the reason the gods of other nations could not save them is that they were not gods at all, but wood and stone.

The verb חֵרַף ("to mock, to defy, to reproach") recurs throughout the chapter (vv. 4, 17, 23, 24). Sennacherib's sin is not merely political aggression but theological blasphemy -- he has חֵרַף אֱלֹהִים חַי ("mocked the living God"). That is what makes his judgment inevitable.

Verse 20 reveals the ultimate purpose of Hezekiah's prayer: not merely national survival but the universal knowledge of God. The phrase וְיֵדְעוּ כָּל מַמְלְכוֹת הָאָרֶץ -- "that all the kingdoms of the earth may know" -- elevates the crisis from a local conflict to a cosmic demonstration of God's sovereignty.

Isaiah's Oracle Against Sennacherib (vv. 21--29)

21 Then Isaiah son of Amoz sent a message to Hezekiah: "This is what the LORD, the God of Israel, says: Because you have prayed to Me concerning Sennacherib king of Assyria, 22 this is the word that the LORD has spoken against him:

'The Virgin Daughter of Zion despises you and mocks you; the Daughter of Jerusalem shakes her head behind you. 23 Whom have you taunted and blasphemed? Against whom have you raised your voice and lifted your eyes in pride? Against the Holy One of Israel!

24 Through your servants you have taunted the Lord, and you have said: "With my many chariots I have ascended to the heights of the mountains, to the remote peaks of Lebanon. I have cut down its tallest cedars, the finest of its cypresses. I have reached its farthest heights, the densest of its forests. 25 I have dug wells and drunk foreign waters. With the soles of my feet I have dried up all the streams of Egypt."

26 Have you not heard? Long ago I ordained it; in days of old I planned it. Now I have brought it to pass, that you should crush fortified cities into piles of rubble. 27 Therefore their inhabitants, devoid of power, are dismayed and ashamed. They are like plants in the field, tender green shoots, grass on the rooftops, scorched before it is grown.

28 But I know your sitting down, your going out and coming in, and your raging against Me. 29 Because your rage and arrogance against Me have reached My ears, I will put My hook in your nose and My bit in your mouth; I will send you back the way you came.'

21 Then Isaiah son of Amoz sent word to Hezekiah, saying, "Thus says the LORD, the God of Israel: Because you have prayed to me concerning Sennacherib king of Assyria, 22 this is the word that the LORD has spoken against him:

'She despises you, she mocks you -- the virgin daughter of Zion. Behind you she shakes her head -- the daughter of Jerusalem. 23 Whom have you mocked and reviled? Against whom have you raised your voice and lifted your eyes on high? Against the Holy One of Israel!

24 By the hand of your servants you have mocked the Lord, and you have said: "With my many chariots I have gone up to the height of the mountains, to the far reaches of Lebanon. I have cut down its tallest cedars, the choicest of its cypresses. I have reached its remotest height, its densest forest. 25 I have dug wells and drunk waters, and with the sole of my feet I have dried up all the streams of Egypt."

26 Have you not heard? Long ago I did it; from ancient days I formed it. Now I have brought it to pass, that you should make fortified cities crash into heaps of ruins. 27 Their inhabitants, short of hand, were dismayed and put to shame. They became like plants of the field, like tender green growth, like grass on the rooftops, scorched before it stands up.

28 But your sitting down, your going out and your coming in, I know -- and your raging against me. 29 Because your raging against me and your arrogance have come up into my ears, I will put my hook in your nose and my bit in your lips, and I will turn you back by the way you came.'

Notes

The oracle opens with a pointed note: God responds אֲשֶׁר הִתְפַּלַּלְתָּ אֵלַי -- "because you have prayed to me." Prayer is the catalyst for prophetic revelation. The parallel in 2 Kings 19:20 is identical.

Verse 22 personifies Jerusalem as בְּתוּלַת בַּת צִיּוֹן ("the virgin daughter of Zion"). The image is contemptuous by design -- the city Sennacherib imagined conquering is depicted as an untouched maiden who laughs at him from behind as he retreats. Shaking the head (רֹאשׁ הֵנִיעָה) was a gesture of derision (cf. Psalm 22:7, Lamentations 2:15).

Verse 23 delivers the theological verdict. קְדוֹשׁ יִשְׂרָאֵל ("the Holy One of Israel") -- Isaiah's characteristic title for God -- is the answer to the rhetorical question. Sennacherib's real opponent was never Hezekiah or Judah; it was the Holy One of Israel himself.

Verses 24--25 quote Sennacherib's boasts in his own voice. The imagery of ascending mountains, cutting cedars, and drying up rivers represents total domination over nature and nations. Lebanon's cedars were the ancient world's most prized timber. The claim to have "dried up all the streams of Egypt" (יְאֹרֵי מָצוֹר) is an assertion of power over Egypt itself. The word מָצוֹר can mean either "Egypt" or "siege" -- a deliberate double meaning.

God's response comes in verses 26--27. The LORD reveals that Sennacherib's conquests were not his own achievement but God's plan: הֲלוֹא שָׁמַעְתָּ לְמֵרָחוֹק אוֹתָהּ עָשִׂיתִי -- "Have you not heard? From far away I did it." Sennacherib was merely an instrument in God's hand (Isaiah 10:5-15), a tool that has now foolishly imagined itself to be the craftsman. The conquered nations fell not because Assyria was mighty but because God ordained their fall.

Verse 28 is intimate in its surveillance: וְשִׁבְתְּךָ וְצֵאתְךָ וּבוֹאֲךָ יָדָעְתִּי -- "Your sitting down, your going out and coming in, I know." The verb יָדַע ("to know") implies complete, sovereign awareness. Every movement of the Assyrian king is under God's gaze.

Verse 29 announces judgment through the imagery of animal control. The חַח ("hook") in the nose and מֶתֶג ("bit" or "bridle") in the lips were literal implements used to lead captive kings and wild animals in the ancient Near East -- Assyrian reliefs themselves depict conquered rulers led by hooks through their noses. God will do to Sennacherib precisely what Assyria did to others.

Interpretations

The statement in verse 26 that God long ago ordained Sennacherib's conquests raises the question of divine sovereignty and human responsibility:

The Sign of Restoration (vv. 30--32)

30 And this will be a sign to you, O Hezekiah: This year you will eat what grows on its own, and in the second year what springs from the same. But in the third year you will sow and reap; you will plant vineyards and eat their fruit. 31 And the surviving remnant of the house of Judah will again take root below and bear fruit above. 32 For a remnant will go forth from Jerusalem, and survivors from Mount Zion. The zeal of the LORD of Hosts will accomplish this.

30 And this will be the sign for you, O Hezekiah: This year eat what grows of itself, and in the second year what springs from that. But in the third year, sow and reap, plant vineyards and eat their fruit. 31 And the surviving remnant of the house of Judah will again take root downward and bear fruit upward. 32 For out of Jerusalem a remnant will go forth, and survivors from Mount Zion. The zeal of the LORD of Hosts will do this.

Notes

The agricultural sign in verse 30 addresses the practical devastation caused by the Assyrian invasion. Sennacherib's army had ravaged the countryside, making normal farming impossible. The word סָפִיחַ ("what grows of itself," volunteer crops) and שָׁחִיס (a hapax legomenon meaning something like "second growth" or "what springs from the same") describe food that grows without cultivation. By the third year, normal agricultural life will resume -- sowing, reaping, and planting vineyards. This three-year timeline serves as a verifiable sign that God's word is trustworthy.

Verse 31 uses a botanical metaphor central to Isaiah's thought: the remnant will שֹׁרֶשׁ לְמָטָּה וְעָשָׂה פְרִי לְמָעְלָה -- "take root downward and bear fruit upward." The image of a tree that has been cut back but whose roots survive to produce new growth is a recurring metaphor for the remnant theology of Isaiah (cf. Isaiah 6:13, Isaiah 11:1).

The word פְּלֵיטָה ("survivors," "escaped remnant") in verse 32 is paired with שְׁאֵרִית ("remnant"), reinforcing that the preservation of a people is God's sovereign work. The closing phrase קִנְאַת יְהוָה צְבָאוֹת תַּעֲשֶׂה זֹּאת -- "the zeal of the LORD of Hosts will do this" -- also appears in the great messianic prophecy of Isaiah 9:7, linking Judah's immediate deliverance to God's larger redemptive purposes.

The LORD's Promise to Defend Jerusalem (vv. 33--35)

33 So this is what the LORD says about the king of Assyria: 'He will not enter this city or shoot an arrow into it. He will not come before it with a shield or build up a siege ramp against it. 34 He will go back the way he came, and he will not enter this city,' declares the LORD. 35 'I will defend this city and save it for My own sake and for the sake of My servant David.'"

33 Therefore thus says the LORD concerning the king of Assyria: He will not come to this city, nor shoot an arrow there, nor come before it with a shield, nor cast up a siege ramp against it. 34 By the way that he came, he will return, and he will not come to this city, declares the LORD. 35 I will defend this city to save it, for my own sake and for the sake of David my servant.

Notes

These verses contain a specific, falsifiable promise: Sennacherib will never attack Jerusalem at all. Four military actions are negated -- entering the city, shooting an arrow into it, advancing behind shields, and building a סֹלְלָה ("siege ramp"). God does not merely promise eventual deliverance; he declares that the siege will never properly begin. The parallel in 2 Kings 19:32-34 is identical.

The two grounds for God's defense are stated in verse 35: לְמַעֲנִי ("for my own sake") and וּלְמַעַן דָּוִד עַבְדִּי ("for the sake of David my servant"). God's honor is at stake because Sennacherib has mocked him, and God's covenant with David (2 Samuel 7:12-16) guarantees the preservation of the Davidic line and its capital city. Jerusalem is saved not because of Hezekiah's merit but because of God's own glory and his faithfulness to the promises made to David.

The Deliverance and Sennacherib's Death (vv. 36--38)

36 Then the angel of the LORD went out and struck down 185,000 men in the camp of the Assyrians. When the people got up the next morning, there were all the dead bodies! 37 So Sennacherib king of Assyria broke camp and withdrew. He returned to Nineveh and stayed there. 38 One day, while he was worshiping in the temple of his god Nisroch, his sons Adrammelech and Sharezer put him to the sword and escaped to the land of Ararat. And his son Esar-haddon reigned in his place.

36 Then the angel of the LORD went out and struck down in the camp of the Assyrians 185,000. And when people rose in the morning, behold, they were all dead bodies. 37 So Sennacherib king of Assyria departed, went home, and lived in Nineveh. 38 And as he was worshiping in the house of Nisroch his god, Adrammelech and Sharezer, his sons, struck him down with the sword, and they escaped to the land of Ararat. And Esar-haddon his son reigned in his place.

Notes

Verse 36 records a direct divine intervention. The מַלְאַךְ יְהוָה ("angel of the LORD") strikes down 185,000 Assyrian soldiers in a single night. The parallel in 2 Kings 19:35 is identical. The ancient Greek historian Herodotus (Histories 2.141) preserves an Egyptian version of this event in which field mice devoured the bowstrings and shield-straps of Sennacherib's army -- an association that leads many scholars to posit a sudden plague, since rodents were linked to pestilence in the ancient world. Whatever the mechanism, the text attributes the deliverance entirely to God's direct action.

The Hebrew in verse 36 has a striking construction: וַיַּשְׁכִּימוּ בַבֹּקֶר וְהִנֵּה כֻלָּם פְּגָרִים מֵתִים -- literally, "they rose early in the morning, and behold, all of them were dead corpses." The word פְּגָרִים ("corpses") emphasizes the physical reality -- not wounded soldiers but lifeless bodies.

Verses 37--38 record Sennacherib's withdrawal and eventual assassination. The Assyrian king retreats to Nineveh and is murdered by his own sons while worshiping in the temple of Nisroch. The irony is complete: the king who mocked Israel's God dies at the hands of his own children in the house of his own god, which could not protect him even on its own ground -- the ultimate vindication of Hezekiah's prayer in verse 19 that the gods of the nations are "not gods."

The assassination is confirmed by Assyrian sources, including the records of Esar-haddon (Esarhaddon), who succeeded his father after the murder in 681 BC, twenty years after the events of this chapter. The "land of Ararat" (אֶרֶץ אֲרָרָט) is the region around Lake Van in modern eastern Turkey (ancient Urartu), where the sons fled to escape retribution.

Interpretations

The destruction of the 185,000 Assyrians raises questions about divine intervention in history: