And he shall root up Israel. — The first prophecy of future captivity, and that “beyond the river” (Euphrates), is here pronounced against the kingdom of Israel, on account of their share in the idolatry of Jeroboam, and in the worse abominations of the “groves.” Of all such utterances we must remember the express declaration of Jeremiah 18:7-8 : “At what instant I shall speak concerning a nation... to pluck up, and to pull down, and to destroy; if that nation... turn from their evil, I will repent of the evil that I thought to do unto them.” The prophecy uttered does not foreclose the probation of future ages. This is, after all, only one illustration of the great truth that — however impossible it is for us to comprehend the mystery — the foreknowledge of God does not preclude the freedom and responsibility of man.
The metaphor is of the reed shaken to and fro in the river, till at last it is rooted up, swept down the stream, and cast up on some distant shore.
Their groves. — The word rendered “grove” is properly Asherah, an idol: apparently the straight stem of a tree, surmounted by an emblem of the goddess represented (whence, perhaps, the wrong translation which, from the LXX. and Vulgate, has made its way into our version). (See Exodus 34:13; Deuteronomy 7:5; Deuteronomy 12:2; Judges 3:7; Judges 6:25; Judges 6:28, &c.) It is thought to have been an image of some deity like Astarte; and Gesenius infers from the derivation of the name that it was dedicated to her, as the goddess of good fortune. But the worship dates from a far earlier time than the introduction of the worship of the Tyrian Astarte, and the word itself is etymologically distinct from Ashtoreth or Ashtaroth. It is notable that in 2 Kings 23:15 Josiah is said not only to have destroyed the altar and high places at Bethel, but to have “burned the Asherah;” whence it may probably be concluded that (as is perhaps implied in this passage) the old worship of the Asherah, with all its superstitious and profligate accompaniments, grew up under the very shadow of the newer idolatry. From the worship of images as emblems to superstitious veneration of the images themselves, and thence to worship of many gods, the transition is unhappily only too easy.