Or, when the whirlwind is passing, then the wicked is no more. Compare Matthew 7:24-27.
The righteous - In the later rabbinic interpretation this was applied to the Messiah as being the Just One, the Everlasting Foundation, on whom the world was established.

As the whirlwind passeth - As tornadoes that sweep every thing away before them; so shall the wrath of God sweep away the wicked; it shall leave him neither branch nor root. But the righteous, being built on the eternal foundation, יסוד עולם yesod olam, shall never be shaken.

As the whirlwind passeth, so is the wicked no more,.... The wicked themselves are like a whirlwind, noisy, boisterous, and blustering; such is the man of sin, who speaks like a dragon, breathing out slaughter and threatening against the saints; and so are his followers, fierce and heady, and like a whirlwind, pernicious and destructive, bearing down, carrying away, and destroying all before it; so the locusts of the bottomless pit, under their king Abaddon, or Apollyon, the destroyer; and all tyrannical persecutors, who are as the boar out of the forest, and the wild beast of the field: and these "pass away" like a whirlwind, swiftly, suddenly, and at once; now they are seen in great power and authority, and anon they are not any more, Jeremiah 4:13; as the whirlwind, which digs up the earth, makes a circle and buries itself in it; so the wicked dig a pit for others and fall into it themselves, Psalm 7:14; and as a whirlwind passes away to the joy of men, so when the wicked perish there is shouting; as will be at the destruction of antichrist more especially, Proverbs 11:10; and it is in the whirlwind and storm of divine wrath, which falls upon the head of the wicked, by which they are caused to pass away, Jeremiah 23:19; so that they are "not": not that they are annihilated at death, they will rise again and come to judgment, and live in torment for ever; when they pass away, they are somewhere; they are "not" indeed in the land of the living, in their own houses, as formerly, which will know them no more; they are not in their grandeur and prosperity, enjoying their riches and honour; but they are in their own place, in hell they lift up their eyes, though they wish they had no being;
but the righteous is an everlasting foundation; he is in a firm and stable state here and hereafter; interested in everlasting love; in which he is rooted and grounded; secured in an everlasting covenant, ordered in all things and sure; having a share in everlasting salvation, and eternal redemption wrought out by Christ; being justified by his everlasting righteousness, which will answer for him in a time to come; and a partaker of those graces of the Spirit, faith, hope, and love, which are a well of living water springing up to everlasting life; and having everlasting strength and everlasting consolation in Christ, and a title to eternal life through him. Or, "but the righteous has an everlasting foundation" (t); the sense is the same; which foundation is not external privileges of birth and education, or a mere outward profession of religion, or works of righteousness done; these are not everlasting, but sandy foundations; but Christ is the righteous man's foundation, and he is the only one, 1-Corinthians 3:11. Some take the sense to be, the "righteous", that is, Jesus Christ the righteous, "is an everlasting foundation"; he is the foundation of the church, the rock on which it is built; he is the foundation of the apostles and prophets, on which they were laid, and by whom they are saved; he is the foundation of every particular believer, they are rooted and built up on him; he is the foundation of their faith, hope, love, peace, joy, and comfort, and of their eternal glory and happiness: and an "everlasting one" he is; he is so in his person as God-man; in his offices of Prophet, Priest, and King; in the efficacy of his blood, righteousness, and sacrifice; and is a foundation which is sure, and will never fail: he has been the foundation of his people in all ages; and he is the same today, yesterday, and for ever. Hence, though the wicked pass away as the whirlwind, and by one, the righteous shall not; they are on a foundation, and cannot be blown off of it by the storms and tempests of Satan's temptations, their own corruptions, the persecutions of men, the errors of the wicked, or by the whirlwind of divine wrath and vengeance. Some render it, "the righteous is the foundation of the world" (u); the pillar and support of it; as the righteous are the salt of the earth, they are the stay of it: the whirlwind of God's wrath would tear up the course of nature, dissolve the earth, and all things in it, were it not for the sake of the righteous; and, when they are called and gathered in, there will be a general dissolution of all things, 2-Peter 3:9.
(t) "atjusti fandamentum perpetuum est", Tigurine versions; "justo vero sit, vel est fundamentum perpetuum", Junius & Tremellius, Piscator. (u) "Fundamentum mundi", Hebraei in Mercer. Maimonides apud Grotius.

The course of prosperous sinners is like a whirlwind, which soon spends itself, and is gone.

(Compare Psalm 1:4; Psalm 37:9-10, Psalm 37:36).
righteous . . . foundation--well laid and firm (Matthew 7:24-25).

There now follows a series of proverbs, broken by only one dissimilar proverb, on the immoveable continuance of the righteous:
25 When the storm sweeps past, it is no more with the wicked;
But the righteous is a building firm for ever.
How Proverbs 10:25 is connected with Proverbs 10:24 is shown in the Book of Wisdom 5:15 (the hope of the wicked like chaff which the wind pursues). The Aram., Jerome, and Graec. Venet. interpret כ of comparison, so that the destruction of the godless is compared in suddenness and rapidity to the rushing past of a storm; but then רוּח ought to have been used instead of סוּפה; and instead of ואין רשׁע with the ו apodosis, a disturbing element in such a comparison, would have been used יחלף רשׁע, or at least רשׁע אין. The thought is no other than that of Job 21:18 : the storm, which is called סופה, from סוּף, to rush forth, is meant, as sweeping forth, and כ the temporal, as Exodus 11:4 (lxx παραπορευομένης καταιγίδος), with ו htiw ,)עןה apod. following, like e.g., after a similar member of a temporal sentence, Isaiah 10:25. סופה is a figure of God-decreed calamities, as war and pestilence, under which the godless sink, while the righteous endure them; cf. with 25a, Proverbs 1:27; Isaiah 28:18; and with 25b, Isaiah 3:25, Habakkuk 2:4; Psalm 91:1. "An everlasting foundation," since עולם is understood as looking forwards, not as at Isaiah 58:12, backwards, is a foundation capable of being shaken by nothing, and synecdoch. generally a building. The proverb reminds us of the close of the Sermon on the Mount, and finds the final confirmation of its truth in this, that the death of the godless is a penal thrusting of them away, but the death of the righteous a lifting them up to their home. The righteous also often enough perish in times of war and of pestilence; but the proverb, as it is interpreted, verifies itself, even although not so as the poet, viewing it from his narrow O.T. standpoint, understood it; for the righteous, let him die when and how he may, is preserved, while the godless perishes.