me-ro'-dak-bal'-a-dan, mer'-o-dak-b. (mero'dhakh bal'adhan; Marodach Baladan): The son of Baladan, is mentioned in Isa 39:1, as a king of Babylon who sent an embassy to Hezekiah, king of Judah, apparently shortly after the latter's illness, in order to congratulate him on his recovery of health, and to make with him an offensive and defensive alliance. This Merodach-baladan was a king of the Chaldeans of the house of Yakin, and was the most dangerous and inveterate foe of Sargon and his son Sennacherib, kings of Assyria, with whom he long and bitterly contested the possession of Babylon and the surrounding provinces. Merodach-Baladan seems to have seized Babylon immediately after the death of Shalmaneser in 721 BC; and it was not till the 12th year of his reign that Sargon succeeded in ousting him. From that time down to the 8th campaign of Sennacherib, Sargon and his son pursued with relentless animosity Merodach-Baladan and his family until at last his son Nabushumishkun was captured and the whole family of Merodach-Baladan was apparently destroyed. According to the monuments, therefore, it was from a worldly point of view good politics for Hezekiah and his western allies to come to an understanding with Merodach-Baladan and the Arameans, Elamites, and others, who were confederated with him. From a strategical point of view, the weakness of the allied powers consisted in the fact that the Arabian desert lay between the eastern and western members of the confederacy, so that the Assyrian kings were able to attack their enemies when they pleased and to defeat them in detail.
R. Dick Wilson