Ezekiel 4:5

5. three hundred and ninety days--The three hundred ninety years of punishment appointed for Israel, and forty for Judah, cannot refer to the siege of Jerusalem. That siege is referred to in Eze 4:1-3, and in a sense restricted to the literal siege, but comprehending the whole train of punishment to be inflicted for their sin; therefore we read here merely of its sore pressure, not of its result. The sum of three hundred ninety and forty years is four hundred thirty, a period famous in the history of the covenant-people, being that of their sojourn in Egypt (Ex 12:40, 41; Ga 3:17). The forty alludes to the forty years in the wilderness. Elsewhere (De 28:68; Ho 9:3), God threatened to bring them back to Egypt, which must mean, not Egypt literally, but a bondage as bad as that one in Egypt. So now God will reduce them to a kind of new Egyptian bondage to the world: Israel, the greater transgressor, for a longer period than Judah (compare Eze 20:35-38). Not the whole of the four hundred thirty years of the Egypt state is appointed to Israel; but this shortened by the forty years of the wilderness sojourn, to imply, that a way is open to their return to life by their having the Egypt state merged into that of the wilderness; that is, by ceasing from idolatry and seeking in their sifting and sore troubles, through God's covenant, a restoration to righteousness and peace [Fairbairn]. The three hundred ninety, in reference to the sin of Israel, was also literally true, being the years from the setting up of the calves by Jeroboam (1Ki 12:20-33), that is, from 975 to 583 B.C.: about the year of the Babylonians captivity; and perhaps the forty of Judah refers to that part of Manasseh's fifty-five years' reign in which he had not repented, and which, we are expressly told, was the cause of God's removal of Judah, notwithstanding Josiah's reformation (1Ki 21:10-16; 2Ki 23:26, 27).

Robert Jamieson, A. R. Fausset & David Brown, 1871 · public domain