Manasseh devours Ephraim, and Ephraim Manasseh; together they turn against Judah. Despite all this, His anger is not turned away; His hand is still upraised.
21. Manasseh, Ephraim. These tribes were closely related to each other; for besides their being descended from the same ancestor, Abraham, a close relationship arose out of their being descended from one patriarch, his grandson, Joseph. (Genesis 41:50-52.) But though they were closely allied, still God threatens that he will cause them to destroy themselves by mutual conflict, as if they were devouring the flesh...
Manasseh, Ephraim; and Ephraim, Manasseh,.... That is, "Manasseh" shall eat or devour "Ephraim"; and "Ephraim" shall eat or devour "Manasseh"; as the Septuagint, Syriac, and Arabic versions render it; which is to be understood of their quarrels, contentions, and wars among themselves, whereby they bit, devoured, and consumed each other, though they were brethren; which explains and confirms what is before said, of no man...
Isa 9:18-21 Strophe 3. “For the wickedness burneth up like fire: it devours thorns and thistles, and burns in the thickets of the wood; and they smoke upwards in a lofty volume of smoke. Through the wrath of Jehovah of hosts the land is turned into coal, and the nation has become like the food of fire: not one spares his brother.
Commenting on Isaiah 9:18-21