Isaiah 37 is a copy of 2 Kings 19. That's all it is, it's just lifted. Check it out for yourself. Presumably someone inserted it here to put Isaiah and his prophecies in context. Is this historically accurate? There's no way to know about any of the details, but it is true that Sennacharib besieged Judah in 701 BC. The outright defeat, due to a plague, described in Kings and reposted here, is probably a misrepresentation, however, as Hezekiah ended up paying tribute to Assyria and other contemporary accounts do not describe such a defeat.
Be that as it may, the point for us is that the book of Isaiah is about current events in and around 700 BC, and its prophecies concern the immediate future. It is not concerned with the coming of a Messiah hundreds of years later. The gospels were not written until a hundred years or so after the purported ministry of Jesus, and they are not eyewitness accounts. There were various versions and they disagreed on many points. The early Christian leaders in subsequent times faced the problem of deciding which accounts they would certify as authentic, and the more difficult problem of sorting out the relationship between what they labeled the New Testament and the Hebrew Bible, which they relabeled as the Old Testament.
Various commentators around the Middle East -- in Jerusalem, Antioch, and the Nestorian monastery in what is now Iraq, took on the work of trying to stitch together the Old and New Testaments. They scoured the Hebrew Bible for anything that could plausibly be related to their new faith, and among their strategies was deforming the prophecies of Isaiah into something they could reinterpret as having to do with their newly invented Messiah. It really doesn't work.
37 When King Hezekiah heard this, he tore his clothes and put on sackcloth and went into the temple of the Lord. 2 He sent Eliakim the palace administrator, Shebna the secretary, and the leading priests, all wearing sackcloth, to the prophet Isaiah son of Amoz. 3 They told him, “This is what Hezekiah says: This day is a day of distress and rebuke and disgrace, as when children come to the moment of birth and there is no strength to deliver them. 4 It may be that the Lord your God will hear the words of the field commander, whom his master, the king of Assyria, has sent to ridicule the living God, and that he will rebuke him for the words the Lord your God has heard. Therefore pray for the remnant that still survives.”
5 When King Hezekiah’s officials came to Isaiah, 6 Isaiah said to them, “Tell your master, ‘This is what the Lord says: Do not be afraid of what you have heard—those words with which the underlings of the king of Assyria have blasphemed me. 7 Listen! When he hears a certain report, I will make him want to return to his own country, and there I will have him cut down with the sword.’”
8 When the field commander heard that the king of Assyria had left Lachish, he withdrew and found the king fighting against Libnah.
9 Now Sennacherib received a report that Tirhakah, the king of Cush,[a] was marching out to fight against him. When he heard it, he sent messengers to Hezekiah with this word: 10 “Say to Hezekiah king of Judah: Do not let the god you depend on deceive you when he says, ‘Jerusalem will not be given into the hands of the king of Assyria.’ 11 Surely you have heard what the kings of Assyria have done to all the countries, destroying them completely. And will you be delivered? 12 Did the gods of the nations that were destroyed by my predecessors deliver them—the gods of Gozan, Harran, Rezeph and the people of Eden who were in Tel Assar? 13 Where is the king of Hamath or the king of Arpad? Where are the kings of Lair, Sepharvaim, Hena and Ivvah?”
Hezekiah’s Prayer
14 Hezekiah received the letter from the messengers and read it. Then he went up to the temple of the Lord and spread it out before the Lord. 15 And Hezekiah prayed to the Lord: 16 “Lord Almighty, the God of Israel, enthroned between the cherubim, you alone are God over all the kingdoms of the earth. You have made heaven and earth. 17 Give ear, Lord, and hear; open your eyes, Lord, and see; listen to all the words Sennacherib has sent to ridicule the living God.
18 “It is true, Lord, that the Assyrian kings have laid waste all these peoples and their lands. 19 They have thrown their gods into the fire and destroyed them, for they were not gods but only wood and stone, fashioned by human hands. 20 Now, Lord our God, deliver us from his hand, so that all the kingdoms of the earth may know that you, Lord, are the only God.[b]”
Sennacherib’s Fall
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 the Lord has spoken against him:
“Virgin Daughter Zion
despises and mocks you.
Daughter Jerusalem
tosses her head as you flee.
23 Who is it you have ridiculed and blasphemed?
Against whom have you raised your voice
and lifted your eyes in pride?
Against the Holy One of Israel!
24 By your messengers
you have ridiculed the Lord.
And you have said,
‘With my many chariots
I have ascended the heights of the mountains,
the utmost heights of Lebanon.
I have cut down its tallest cedars,
the choicest of its junipers.
I have reached its remotest heights,
the finest of its forests.
25 I have dug wells in foreign lands[c]
and drunk the water there.
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 have turned fortified cities
into piles of stone.
27 Their people, drained of power,
are dismayed and put to shame.
They are like plants in the field,
like tender green shoots,
like grass sprouting on the roof,
scorched[d] before it grows up.28 “But I know where you are
and when you come and go
and how you rage against me.
29 Because you rage against me
and because your insolence has reached my ears,
I will put my hook in your nose
and my bit in your mouth,
and I will make you return
by the way you came.30 “This will be the sign for you, Hezekiah:
“This year you will eat what grows by itself,
and the second year what springs from that.
But in the third year sow and reap,
plant vineyards and eat their fruit.
31 Once more a remnant of the kingdom of Judah
will take root below and bear fruit above.
32 For out of Jerusalem will come a remnant,
and out of Mount Zion a band of survivors.
The zeal of the Lord Almighty
will accomplish this.33 “Therefore this is what the Lord says concerning the king of Assyria:
“He will not enter this city
or shoot an arrow here.
He will not come before it with shield
or build a siege ramp against it.
34 By the way that he came he will return;
he will not enter this city,”
declares the Lord.
35 “I will defend this city and save it,
for my sake and for the sake of David my servant!”36 Then the angel of the Lord went out and put to death a hundred and eighty-five thousand in the Assyrian camp. 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 Nisrok, his sons Adrammelek and Sharezer killed him with the sword, and they escaped to the land of Ararat. And Esarhaddon his son succeeded him as king.
Footnotes
- Isaiah 37:9 That is, the upper Nile region
- Isaiah 37:20 Dead Sea Scrolls (see also 2 Kings 19:19); Masoretic Text you alone are the Lord
- Isaiah 37:25 Dead Sea Scrolls (see also 2 Kings 19:24); Masoretic Text does not have in foreign lands.
- Isaiah 37:27 Some manuscripts of the Masoretic Text, Dead Sea Scrolls and some Septuagint manuscripts (see also 2 Kings 19:26); most manuscripts of the Masoretic Text roof / and terraced fields