God will protect Jerusalem from
21 Then Isaiah the son of Amoz sent to Hezekiah, saying, "Thus says the LORD God of Israel, 'Because you have prayed to Me against Sennacherib king of Assyria,
22 this is the word which the LORD has spoken concerning him: "The virgin, the daughter of Zion, Has despised you, laughed you to scorn; The daughter of Jerusalem Has shaken her head behind your back!
23 "Whom have you reproached and blasphemed? Against whom have you raised your voice, And lifted up your eyes on high? Against the Holy One of Israel.
24 By your servants you have reproached the Lord, And said, 'By the multitude of my chariots I have come up to the height of the mountains, To the limits of Lebanon; I will cut down its tall cedars And its choice cypress trees; I will enter its farthest height, To its fruitful forest.
25 I have dug and drunk water, And with the soles of my feet I have dried up All the brooks of defense.'
26 "Did you not hear long ago How I made it, From ancient times that I formed it? Now I have brought it to pass, That you should be For crushing fortified cities into heaps of ruins.
27 Therefore their inhabitants had little power; They were dismayed and confounded; They were as the grass of the field And the green herb, As the grass on the housetops And grain blighted before it is grown.
28 "But I know your dwelling place, Your going out and your coming in, And your rage against Me.
29 Because your rage against Me and your tumult Have come up to My ears, Therefore I will put My hook in your nose And My bridle in your lips, And I will turn you back By the way which you came."'
30 "This shall be a sign to you: You shall eat this year such as grows of itself, And the second year what springs from the same; Also in the third year sow and reap, Plant vineyards and eat the fruit of them.
31 And the remnant who have escaped of the house of Judah Shall again take root downward, And bear fruit upward.
32 For out of Jerusalem shall go a remnant, And those who escape from Mount Zion. The zeal of the LORD of hosts will do this.
33 "Therefore thus says the LORD concerning the king of Assyria: 'He shall not come into this city, Nor shoot an arrow there, Nor come before it with shield, Nor build a siege mound against it.
34 By the way that he came, By the same shall he return; And he shall not come into this city,' Says the LORD.
35 'For I will defend this city, to save it For My own sake and for My servant David's sake.'"
36 Then the angel of the LORD went out, and killed in the camp of the Assyrians one hundred and eighty-five thousand; and when people arose early in the morning, there were the corpses -- all dead.
37 So Sennacherib king of Assyria departed and went away, returned home, and remained at Nineveh.
38 Now it came to pass, as he was worshiping in the house of Nisroch his god, that his sons Adrammelech and Sharezer struck him down with the sword; and they escaped into the land of Ararat. Then Esarhaddon his son reigned in his place.
? The miracle of the Angel of the Lord destroying the army of Assyria was truly one of the most powerful miracles of the entire Bible. It is recorded 3 times in the Old Testament (Isaiah 37; 2 Kings 18-19; and 2 Chronicles 32).
? In one night the Angel of the Lord slew the entire Assyrian army (701 B.C.).