Charles Ellicott Commentary Isaiah 36:2

"And the king of Assyria sent Rabshakeh from Lachish to Jerusalem unto king Hezekiah with a great army. And he stood by the conduit of the upper pool in the highway of the fuller`s field." — Isaiah 36:2 (ASV)

The king of Assyria sent Rabshakeh. —The word is a title (the Rabshakeh), probably the chief officer or cup-bearer. In 2 Kings 18; 2 Chronicles 32; 2 Chronicles 32, we have the previous history of the war. Hezekiah, on hearing Sennacherib’s reproach, began to strengthen the fortifications of Jerusalem, called his officers and troops together, and made an appeal to their faith and courage. In Isaiah 22, we have the prophet’s view of those preparations. Probably by Isaiah’s advice, who put no confidence in this boastful and blustering courage, Hezekiah sent to Sennacherib, who was then besieging Lachish, to sue for peace, acknowledging that he had offended.

A penalty of three hundred talents of silver and thirty talents of gold was imposed and paid, Hezekiah being reduced to emptying his own treasury and that of the Temple, and even to stripping the Temple doors and pillars of the plates of gold with which they were overlaid. Peace, however, could not be obtained even at that price. Encouraged, perhaps, by this prompt submission, and tearing up the treaty (the breach of covenant of which Isaiah complains in Isaiah 35:1), Sennacherib sent his officers, the Tartan, the Rabsaris, and the Rabshakeh (the names are all official titles), to demand an unconditional surrender.

He stood by the conduit of the upper pool. —The spot was the same as that at which Isaiah had addressed Ahaz thirty or more years before (Isaiah 7:3). It was probably chosen by the Rabshakeh because it commanded one end of the aqueduct which supplied the city with water, thus enabling him to threaten that he would cut off the supply (Isaiah 36:12).