General Notes

# Occupation: King of Babylon 0705 BC/0681
# Occupation: King of Assyria 0705 BC/0681

Sennacherib was the king of the Assyrian empire from 705-681 B.C. His reign was tested severa l times by revolts - each of which was brought down. Then in 701 B.C. an Egyptian-backed reb ellion broke out in Judah and was led by Hezekiah. Sennacherib was able to sack many cites i n Judah, however he was not able to take its capital -- Jerusalem . This famous event was rec orded by both Sennacherib himself, and by several biblical writers.   Following is a summar y of Sennacherib's account (recorded in Sennacherib's Prism) and then we will turn our attent ion to Isaiah 36 and 37 which records the events according to the Biblical Isaiah. 
Sennacherib's Account

Sennacherib first recounts several of his previous victories and how his enemies had become o verwhelmed by his mere presence. He was able to do this to the cities of Great Sidon, Littl e Sidon, Bit-Zitti, Zaribtu, Mahalliba, Ushu, Akzib and Akko. After taking these cities, Senn acherib installed a puppet leader named Ethbaal as ruler over the vanquished cities. Sennache rib then turned his attention to Beth-Dagon, Joppa, Banai-Barqa, and Azjuru which were citie s that were ruled by Sidqia. These cites too were conquerored and looted.   Egypt and Ethiopi a then came to the aid of the stricken cities and joined the battle. Sennacherib then defeate d the Egyptians and according to his own account, he single-handedly captured the Egyptian an d Ethiopian charioteers. Sennacherib then went about sacking and looting several other cities . He then set about punishing the criminal citizens of the cities and he reinstalled Padi the ir leader. Of course, he instisted that Padi pay Sennacherib tribute.
After this, Sennacherib turned to Hezekiah, who stubbornly refused to submit to Sennacherib . Forty-six of Hezekiah's cities were conquered by Sennacherib but Jerusalem did not fall. 
Isaiah's Account

Isaiah's account of Sennacherib's siege of Jerusalem is rather long. It starts with the obvio us, about Sennacherib's march against the cities of Judahand simply states that Sennacherib t akes them. Isaiah then recounts how Hezekiah prayed to the God of Israel to save Jerusalem. H is account then ended in the way in which the God of Israel defeats Sennacherib's army -- Man y of Sennacherib's troops are simply killed in their sleep. 
Detailed Analysis

Sennacherib Sin (the god) sends many brothers, son of Sargon, whom he succeeded on the thron e of Assyria (B.C. 705), in the 23rd year of Hezekiah. "Like the Persian Xerxes , he was wea k and vainglorious, cowardly under reverse, and cruel and boastful in success." He first se t himself to break up the powerful combination of princes who were in league against him. Amo ng these was Hezekiah, who had entered into an alliance with Egypt against Assyria. He accord ingly led a very powerful army of at least 200,000 men into Judea, and devastated the land o n every side, taking and destroying many cities (2 Kings 18:13-16; comp.   Isa. 22, 24, 29, a nd 2 Chr. 32:1-8). His own account of this invasion, as given in the Assyrian annals, is in t hese words: "Because Hezekiah, king of Judah, would not submit to my yoke, I came up agains t him, and by force of arms and by the might of my power I took forty-six of his strong fence d cities; and of the smaller towns which were scattered about, I took and plundered a countle ss number. From these places I took and carried off 200,156 persons, old and young, male an d female, together with horses and mules, asses and camels, oxen and sheep, a countless multi tude; and Hezekiah himself I shut up in Jerusalem, his capital city, like a bird in a cage, b uilding towers round the city to hem him in, and raising banks of earth against the gates, s o as to prevent escape...Then upon Hezekiah there fell the fear of the power of my arms, an d he sent out to me the chiefs and the elders of Jerusalem with 30 talents of gold and 800 ta lents of silver, and divers treasures, a rich and immense booty...All these things were broug ht to me at Nineveh, the seat of my government." (Comp. Isa. 22:1-13 for description of the f eelings of the inhabitants of Jerusalem at such a crisis.) Hezekiah was not disposed to becom e an Assyrian feudatory. He accordingly at once sought help from Egypt (2 Kings 18:20-24).    Sennacherib, hearing of this, marched a second time into Palestine (2 Kings 18:17, 37; 19 ; 2 Chr. 32:9-23; Isa. 36:2-22.   Isa. 37:25 should be rendered "dried up all the Nile-arms o f Matsor," i.e., of Egypt, so called from the "Matsor" or great fortification across the isth mus of Suez, which protected it from invasions from the east). Sennacherib sent envoys to tr y to persuade Hezekiah to surrender, but in vain.  He next sent a threatening letter (2 King s 19:10-14), which Hezekiah carried into the temple and spread before the Lord. Isaiah agai n brought an encouraging message to the pious king (2 Kings 19:20-34). "In that night" the an gel of the Lord went forth and smote the camp of the Assyrians. In the morning, "behold, the y were all dead corpses." The Assyrian army was annihilated.   This great disaster is not, a s was to be expected, taken notice of in the Assyrian annals.   Though Sennacherib survived t his disaster some twenty years, he never again renewed his attempt against Jerusalem. He wa s murdered by two of his own sons (Adrammelech and Sharezer), and was succeeded by another s on, Esarhaddon (B.C. 681), after a reign of twenty-four years.