Interpreters variously expound this verse. To some it seems an exhortation, as though the Prophet said, "Ye thrust on me victims of beasts and various ceremonies; but I regard not these things; for the interior purity of heart alone pleases me: take away then all these things, which are of no moment with me, and bring what I especially require and demands even a pure and sincere heart." Some also think that newness of life is here described by its fruits or its evidences: for the Prophet mentions not purity, speaks not of faith and repentance, but by the fruits sets forth that renovation, which God always chiefly regards, and for the sake of which he had required sacrifices under the law. The meaning then is, that hypocrites are here recalled to true worship, because they vainly and absurdly tormented themselves with their own fictions: and by requiring from them righteousness and judgment, he required a holy and pure life, or, in a word, uprightness. Others think that the Prophet turns aside here to celebrate the grace of Christ, which was to be made known in the gospel: and the verb ygl, igel, is rendered by many "shall be revealed;" but others more correctly derive it from the root gl, igel, to roll. Let justice then as it were, roll. But I will return to the second exposition. Most think that there is here a prediction of that righteousness which God was to make known by the coming of Christ; and some retain also the proper meaning of the verb gl, gal, to roll. They then say that the gospel is here compared to an impetuous river and a violent stream, because the Lord would rush on and penetrate through all hindrances, how many soever Satan might attempt to throw in his way. But this meaning seems not to harmonize with the Prophet's words and is in my judgment, too refined. Some again regard the verse as a threatening, and think that God here reproves the Israelites, as though he had said, that since they were trifling with and mocking him, he would at length show what was true righteousness and what was true judgment: for hypocrites think that they come not short of a perfect state, when they are veiled by their ceremonies, inasmuch as they flee to these lurking holes, when they would cover all their flagitous deeds. Hence they think not that they are guilty, for they hide their sins under their ceremonies as under Ajax's shield. Seeing then that they thus trifle with God, some interpreters think that God here sharply reproves them and says, that they were greatly deceived, for he would himself at length make known what was true righteousness. Righteousness then shall run down or be rolled; and by this verb he expresses impetuosity; but he sets it forth afterwards more clearly by 'ytn, aitan,"Judgment shall be a violent stream." But hypocrites amuse themselves as children do with their puppets. Inasmuch then as they do nothing seriously, and yet desire to pacify God as with baubles, the Prophet here shakes off such delusions, as though he said, "Do you think that God is like a child? Why do you set up these trifles? Do you think that righteousness is a fictitious thing, or that judgment is a vain figment? The Lord will certainly show to you how precious righteousness is. It shall therefore run down as violent waters, as an impetuous stream. "Judgment," he says "shall rush upon you and overwhelm you." This is the third meaning. But the verse may be again explained in a different way, as though God obviated an objection; for hypocrites, we know, always raise a clamor, and make no end of contending; "What! Have we then lost all our labor, while endeavoring to worship God? Is all this to go for nothing? And further, we have not only offered sacrifices, but sought also to testify that the glory of God is to us an object of concern. Since then we have had a care for religion, why should God now reject us?" The Prophet here shortly answers, -- that if only they brought forth true righteousness, their course would be free; as though he said, "God will not put a check to your righteousness and rectitude:" and this must be referred to the fruit or remuneration; as though the Prophet said, "Only worship God in sincerity, and he will not disappoint you; for a reward will be laid up for you; your righteousness shall run down as a river." As it is said in another place, Your righteousness shall shine as the dawn,' so it is also in this, Your righteousness shall run down as violent waters.' There was therefore no reason for hypocrites to expostulate and say that wrong was done them by God, or that their performances were lightly esteemed, since God openly testified, that he would provide for righteousness, that it might have a free course, like an impetuous river: and this seems to be the genuine meaning of the Prophet. While I do not wholly reject the other expositions, I do not yet follow them; but show what I mostly approve. [1] Then the Prophet, after having bidden them to throw aside all their fictitious and spurious forms of worship, does not now simply exhort the Israelites, as some think, to exhibit righteousness and rectitude, but expresses this in the form of a promise, "Run down shall your righteousness as impetuous waters, provided it be true, and not an empty name. Whenever God shall see in you sincere rectitude, there will certainly be prepared an ample reward for you." It follows --

Footnotes

1 - There appears here a great candor in our Author: but the first view of the passage seems the most natural and obvious, as presented in our version, with which that of Newcome and Henderson agrees. Having before exhorted them to "take away" what they thought much of, the Prophet now exhorts them to attend to judgment and justice. The two verses, 23 and 24, may be thus rendered: -- 23. Remove from me the multitude of thy songs, And the music of thy harps; I will not hear them. 24. And let judgment roll down like waters, And righteousness like a mighty stream. I prefer rendering hmvn, "multitude," with Calvin, rather than "noise," with our version and Newcome, or "sound" with Henderson. It forms a variety as to the next clause. In idiomatic English the expressions would be--"thy many songs and thy harmonious harps." The two verses ought to be read as connected; and the 24th should begin with "And," v, and not "But." -- Ed.

But - (And) let judgment run down (Literally, "roll" English margin) "like water." The duties of either table include both; since there is no true love for man without the love of God, nor any real love or duty to God without the love of man. People will exchange their sins for other sins. They will not break them off unless they be converted to God. But the first outward step in conversion, is to break off sin. He bids them then "let judgment," which had hitherto ever been perverted in its course, "roll on like" a mighty tide of "waters," sweeping before it all hindrances, obstructed by no power, turned aside by no bribery, but pouring on in one perpetual flow, reaching all, refreshing all, and "righteousness like a mighty (or ceaseless) stream." The word "ethan" may signify "strong or perennial." Whence the seventh month, just before the early rain, was called "the month Ethanim 1-Kings 8:2, that is, the month of the "perennial streams," when they alone flowed. In the meaning "perennial," it would stand tacitly contrasted with "streams which fail or lie." True righteousness is not fitful, like an intermitting stream, vehement at one time, then disappearing, but continuous, unfailing.

Let judgment run down - Let the execution of justice be everywhere like the showers that fall upon the land to render it fertile; and let righteousness in heart and life be like a mighty river, or the Jordan, that shall wind its course through the whole nation, and carry every abomination into the Dead Sea. Let justice and righteousness prevail everywhere, and sweep their contraries out of the land.

But let judgment run down as (m) waters, and righteousness as a mighty stream.
(m) Do your duty to God, and to your neighbour, and so you will plentifully feel his grace, if you show your abundant affections according to God's word.

But let judgments run down as waters,.... Or "roll" (o); in abundance, with great rapidity, bearing down all before them, which nothing can resist; signifying the plenty of justice done in the land, the full and free exercise of it, without any stoppage or intermission:
and righteousness as a mighty stream; the same thing expressed in different words; though some think that not the execution of judgment and justice by men is here exhorted to, but the vindictive justice of God is threatened; which like a mighty torrent of water should come down, overwhelm, bear away, and destroy all before it, even all the transgressors in Israel.
(o) "volvatur", Munster, Mercerus, Liveleus, Drusius; "volvat se", Montanus, Vatablus; "revolvet se", Piscator; "provolvatur", Cocceius.

judgment--justice.
run down--literally, "roll," that is, flow abundantly (Isaiah 48:18). Without the desire to fulfil righteousness in the offerer, the sacrifice is hateful to God (1-Samuel 15:22; Psalm 66:18; Hosea 6:6; Micah 6:8).

Let judgment - Let justice be administered constantly. Righteousness - Equity. Stream - Bearing down all that opposes it.