For their feet run to evil - The whole of this verse is wanting in the Septuagint, and in the Arabic.

For their feet run to evil,.... To the evil of sin, to commit robberies and murder, and all manner of iniquity; they are eager upon it, and in haste and swift to do it, Proverbs 6:18 (x); being carried away with their inordinate affections, which are as feet to the soul; and drawn aside with their lusts, and pushed on by Satan, and, encouraged by one another, and so rush on headlong to the evil of punishment also; and which is a reason why their ways and paths should be abstained from, because they bring upon them swift destruction; it is to their own hurt they run, as Jarchi interprets it; though the first sense seems best to agree with what follows;

and make haste to shed blood; the blood of innocent persons, in order to get their substance, to cover their iniquity and shame, and that no information may be given of them; this is mentioned as having something very horrible in it, in order to deter from joining with them.

(x) "Velox ad facinus", Claudian. in Rufin. l. 1. v. 240.

The first argument to enforce the warning:

For their feet run to the evil,

And hasten to shed blood.

That this is their object they make no secret (Proverbs 1:11.); but why is it that such an object as this should furnish no ground of warning against them, especially as on this beginning the stamp of that which is morally blamable is here impressed with לרע? Besides, this circular movement of the thoughts is quite after the manner of this poet; and that Proverbs 1:16 is his style, Proverbs 6:18 shows. The want of this distich (Proverbs 1:16 equals Romans 3:15) in lxx B. א. weighs heavier certainly than the presence of it in lxx A. (Procop., Syro-Hezap.), since the translation is not independent, but is transferred from Isaiah 59:7; but if for the first time, at a later period, it is supplied in the lxx, yet it has the appearance of an addition made to the Hebr. text from Isaiah 59:7 (Hitzig, Lagarde); cf. Comm. on Isaiah, 40-66. לשׁפּך is always pointed thus; for, as a regular rule, after ל as well as מ sa llew s the aspiration disappears; but in Ezekiel 17:17 בּשׁפּך is also found, and in this case (cf. at Psalm 40:15) the punctuation is thus inconsequent.

For their feet run to evil, and make haste to shed blood.

1:10-19 Wicked people are zealous in seducing others into the paths of the destroyer: sinners love company in sin. But they have so much the more to answer for. How cautious young people should be! Consent thou not. Do not say as they say, nor do as they do, or would have thee to do; have no fellowship with them. Who could think that it should be a pleasure to one man to destroy another! See their idea of worldly wealth; but it is neither substance, nor precious. It is the ruinous mistake of thousands, that they overvalue the wealth of this world. Men promise themselves in vain that sin will turn to their advantage. The way of sin is down-hill; men cannot stop themselves. Would young people shun temporal and eternal ruin, let them refuse to take one step in these destructive paths. Men's greediness of gain hurries them upon practices which will not suffer them or others to live out half their days. What is a man profited, though he gain the world, if he lose his life? much less if he lose his soul?