To grasp the significance of the text the preceding events have to be remembered. Hezekiah's kingdom had been overrun, and tribute exacted from him. The rabshakeh had been sent from the main body of the Assyrian army, which was down at Lachish in the Philistine low country on the road to Egypt, in order to try to secure Jerusalem by promises and threats, since it was too important a post to leave in the rear, if Egypt was to be invaded. That attempt having failed, and the Egyptian forces being in motion, this new effort was made to induce Hezekiah to surrender. A letter was sent, whether accompanied by any considerable armed force or no does not appear. At this point the narrative begins. It may be best studied as an illustration of the trial of faith, its refuge, its pleading, and its deliverance.
I. Note the trial of faith. Rabshakeh had derided the obstinate confidence in Jehovah, which kept these starving men on the walls grimly silent in spite of his coaxing. The letter of Sennacherib harps on the same string. It is written in a tone of assumed friendly remonstrance, and lays out with speciousness the apparent grounds for calling trust in Jehovah absurdity. There are no threats in it. It is all an appeal to common sense and political prudence. It marshals undeniable facts. Experience has shown the irresistible power of Assyria. There have been plenty of other little nations which have trusted in their local deities, and what has become of them? Barbarous names are flourished in Hezekiah's face, and their wasted dominions are pointed to as warnings against his committing a parallel folly. There is nothing in the letter which might not have been said by a friend, and nothing which was not said by the Jews who had lost their faith in their God. It was but the putting into plain words of what 'common-sense' and faint faith had often whispered to Hezekiah. The very absence of temper or demand in the letter gives it an aspect of that 'sweet reasonableness' so dear to sense-bound souls.
_Mutatis mutandis_, the letter may stand for a specimen of the arguments which worldly prudence brings to shake faith, in all ages. We, too, are assailed by much that sounds most forcible from the point of view of mere earthly calculation. Sennacherib does not lie in boasting of his victories. He and his shoals of soldiers are very real and potent. It does seem madness for one little kingdom to stand out, and all the more so because its king is cooped up in his city, as the cuneiform inscription proudly tells, 'like a bird in a cage,' and all the rest of his land is in the conqueror's grip. They who look only at the things seen cannot but think the men of faith mad. They who look at the things unseen cannot but know that the men of sense are fools. The latter elaborately prove that the former are impotent, but they have left out one factor in their calculations, and that is God. One man and God at his back are stronger than Sennacherib and all his mercenaries.
II. Note the refuge of tempted faith. What was Hezekiah to do with the crafty missive? It was hoped that he would listen to reason, and come down from his perch. But he neither yielded nor took counsel with his servants, but, like a devout man, went into the house of the Lord, and spread the letter before the Lord. It would have gone hard with him if he had not been to the house of the Lord many a time before. It is not easy to find our way thither for the first time, when our eyes are blinded by tears or our way darkened by calamities. But faith instinctively turns to God when anything goes wrong, because it has been accustomed to turn to Him when all was right, according to the world's estimate of right and wrong. Whither should the burdened heart betake itself but to Him who daily bears our burdens? The impulse to tell God all troubles is as truly a mark of the faithful soul as the impulse to tell everything to the beloved is the life-breath of love.