THE Prophet here employs a comparison, in order more fully to confirm his prophecy respecting the destruction of Babylon; for, as it was incredible that it could be subdued by the power or forces of men, he compares the calamity by which God would overwhelm it to a deluge. He then says that the army of the Persians and of the Medes would be like the sea, for it would irresistibly overflow; as when a storm rises, the sea swells, so he says the Medes and the Persians would come with such force, that Babylon would be overwhelmed with a deluge rather than with the forces of men. We now then understand the Prophet’s meaning, when he says that Babylon would be covered with waves when the Medes and the Persians came It then follows, —