20:30 The wall - Or, the walls (the singular number, for the plural) of the city; in which they were now fortifying themselves. This might possibly happen thro' natural causes; but most probably, was effected by the mighty power of God, sending some earthquake, or violent storm which threw down the walls upon them; or doing this by the ministry of angels. And if ever miracle was to be wrought, now seems to have been the proper season for it; when the blasphemous Syrians denied the sovereign power of God, and thereby in some sort obliged him, to give a proof of it; and to shew, that he was the God of the plains, as well as of the mountains; and that he could as effectually destroy them in their strongest holds, as in the open fields; and make the very walls, to whose strength they trusted for their defence, to be the instruments of their ruin. But it may be farther observed, that it is not said, that all these were killed by the fall of this wall; but only that the wall fell upon them, killing some, and wounding others.
20:22-30 Those about Benhadad advised him to change his ground. They take it for granted that it was not Israel, but Israel's gods, that beat them; but they speak very ignorantly of Jehovah. They supposed that Israel had many gods, to whom they ascribed limited power within a certain district; thus vain were the Gentiles in their imaginations concerning God. The greatest wisdom in worldly concerns is often united with the most contemptible folly in the things of God.
