Chapter 20
[Proverbs 20:4] -- Because of the cold, the sluggard would not plough, etc. He who now neglects to labor in the service of God due to sloth will beg in the coming day of the kingdom, and it will not be given to him, because whatever a man sows, that also shall he reap. Therefore, it is rightly compared to the kingdom of God, because then the clouds of our sorrow pass away, and the days of life shine with the brightness of the eternal sun, and the fruit of labor is received in joy.
[Proverbs 20:7] -- The just man who walks in his simplicity, etc. This cannot always stand according to the letter. For even the blessed Samuel, a just and simple man, left unlike sons behind him; and Ahaz, an unjust and reprobate king, left a blessed son Hezekiah after him. But the sons of the just are those who follow the examples of the just. Hence, all the elect are now called sons of Abraham because of faith, as the Apostle says: If you are of Christ, then you are the seed of Abraham. To whom blessedness is promised not of this age, but of the future. Therefore, it is rightly added:
[Proverbs 20:8] -- The king who sits on the throne of judgment, etc. For although the elect suffer evil in this life from the reprobates, when the day of universal judgment appears, all evils will be dissipated; and the unjust will alone undergo punishment, while the just will be crowned with the Lord. This even now is partially done, when any of the saints departs as a victor from this world, and the persecutor who troubled him receives punishment worthy of his deeds. This verse can also be understood of the elect, who sometimes have hidden evils in their minds that cannot be seen by other men, but the Lord Himself sees them when with the secret gaze of grace He destroys them, as testified by him who said: The Lord turned and looked at Peter, and Peter remembered the word of the Lord, etc. (Luke 22).
[Proverbs 20:9] -- Who can say, My heart is clean, I am pure from sin? It should be noted that He does not say, Who can have a clean heart and be pure from sin? But He says, Who can say, My heart is clean, I am pure from sin? Because there are those who, by the grace of God, can have according to human measure the purity of heart and work. Hence the Lord's saying, Blessed are the clean of heart, for they shall see God (Matthew 5); and in the psalm: Who shall ascend into the mountain of the Lord, or who shall stand in His holy place? He that has clean hands and a pure heart (Psalm 23). For if no one has a clean heart, and there is none pure from sin, it would certainly follow that no one would ascend the mountain of the Lord, nor would any man stand in His holy place. But because it is certain that many will ascend the mountain of the Lord, and will stand in His holy place, therefore many must have a clean heart, and according to the measure of human possibility, be pure from sin. Yet no one should rashly declare himself clean of heart and free from sin. For the boasting of one's own praise is foolish; it is rash to glory in one's own innocence or justice. And because there are those who tend to praise their own deeds as excellent and criticize the deeds of others as vile, it is rightly added:
[Proverbs 20:10] -- Diverse weights, diverse measures, etc. For a man with diverse weights in his house has different measures, that is he measures differently for himself and for his neighbor, who always seeks in his own deeds what can be praised, but in others' deeds what can be blamed. And therefore the Lord rightly abhors such a person, because as much as he unjustly pleases himself, he justly displeases the supreme observer. But because it is perilous for anyone to judge another's conscience, of which he cannot know the intention, he advises by what signs we ought to direct the judgment of our own heart towards our neighbor. For it follows:
[Proverbs 20:11] -- Even by his pursuits, a youth is known, etc. For whomsoever you see striving for virtues, modesty, continence, listening to the wise, and observing the commandments of God, especially humility and simplicity, know that his works are pure and right. But whomsoever you find taking a contrary course, recognize him as a man of an impure and crooked heart, and either correct and chastise him or if you cannot, avoid and shun him, lest you yourself be corrupted by him. It should not seem contrary that here the diligent youth is testified to have pure and right works, but above he said: Who can say, My heart is clean, I am pure from sin? For in this verse, he advises diligence in living rightly; in that, he dissuades from presumption of one's purity; in this, he teaches that purity and rectitude should be held as much as possible in this life; in that, he warns that the subtlety of divine examination, by which the deeds and intentions of men are judged, should always be kept in mind. Therefore, the ancient interpreters also translated that place in this way: When the just king sits on the throne of judgment, who will boast of having a pure heart? Or who will boast of being clean from sin? They also rendered the verse we are explaining more clearly, saying: A young man who is with the just will have a straight path. He who walks with the wise will be wise. Conversely, a friend of fools will become like them.
[Proverbs 20:12] -- He speaks of the hearing ear as the obedient listener of the word: the seeing eye as the learned teacher. Let no one who sees himself as trained in the knowledge of Scriptures and deemed fit to speak the word of God despise the simplicity of a brother who, though less learned in preaching, is no less eager to learn or to fulfill the good things he has learned. Let him recall that the One who gave him a greater grace of knowledge also bestowed the spiritual gifts upon the brother. And He grants the gifts, not solely on his account, but also for the benefit of the brother, giving each grace according to the measure of His donation.
[Proverbs 20:13] -- Do not love sleep, etc. Do not love the sleep of sin and slothfulness, about which the Apostle says, "It is high time to awake out of sleep" (Rom. XIII); lest, if you do not wish to be vigilant now, you be overtaken by that dire poverty in the future where you cannot find even a single drop of water when thirsty. Open the eyes of your heart to holy vigils, and seek the satisfaction of heavenly joys by living well.
[Proverbs 20:14] -- It is bad, it is bad, says every buyer, etc. Therefore, he who desires to obtain eternal rewards in the heavens must endure what is bad in the present, so that when he departs from the world, he may then glory; clearly perceiving that the sufferings of this time are not worthy to be compared with the glory that will be revealed in us.
[Proverbs 20:15] -- Gold and a multitude of gems, etc. This is the boast of the wise buyer, who, as long as he buys, says that what happens to him is bad: but when someone has hurt or offended the saints of God, and has not refrained from treating them like a vile servant according to his own pleasure, he will rejoice that he has wisely made his purchase. Likewise, the buyer of the heavenly kingdom will rejoice when he departs from here, finding that the lips of knowledge, that is, of spiritual doctrine, used in the acquiring of heavenly things, are to be compared to gold, gems, and precious vessels.
[Proverbs 20:17] -- Sweet is the bread of falsehood to a man, etc. In whichever member one has sinned more, in that member he will suffer greater torment in retribution. Therefore, rightly, he who has sinned more with his tongue is said to burn more in it, as his mouth is to be filled with a burning stone, which is known to have happened to the rich man who feasted splendidly daily, as he, burning in hell, asked for his tongue to be cooled by Lazarus. For he who had erred in idle words and feasting burned more in his tongue.
[Proverbs 20:19] -- And he who reveals mysteries, etc. If anyone wishes to join your circle of friends and you see him revealing the secrets of a former friend, beware of him as a traitor.
[Proverbs 20:21] -- An inheritance obtained hastily in the beginning, etc. Those who seek to be multiplied in this life through the wickedness of avarice will be disinherited in the future from eternal patrimony. Alternatively: An inheritance obtained hastily in the beginning will lack a blessing in the end. He who takes up a position of leadership before learning to be subordinate takes it in an improper order; in the end, he will lack the reward of blessing that is owed to good rulers. He who rashly and unlearnedly approaches the ministry of the altar will also lose the grace of the reward, which is promised to those who minister well, in the last day. It can also be understood this way, that he who seeks to avenge his own injuries here will lack the crown of patience in the future. This sense seems to fit especially with the following statement: Do not say, I will repay evil, etc. Which is also strengthened by the following verse, which says:
[Proverbs 20:23] -- It is an abomination to the Lord to have diverse weights, etc. For having diverse weights and a deceitful scale in one's heart means that while seeking pardon from the Lord for one's own sins, one is unwilling to forgive a man who has sinned against and repented toward oneself. He who is God strives to be moved to compassion by prayers; although he, being human, cannot be moved to mercy by any human prayers, that he may rightfully be abhorred by the Lord as an unjust weigher, since his injuries are measured as graver than those of the Lord: for example, he who does not wish to forgive one who has defiled his wife and asks to be forgiven himself, although he may have defiled a virgin espoused to Christ; or certainly, may have defiled his soul consecrated to God in baptism with some filth of vice.
[Proverbs 20:24] -- The steps of a man are directed by the Lord. Whosoever among men walks the right path, this is not done by the liberty of human will, but by the governance of Him to whom Isaiah says, For you have worked all our works in us (Isaiah...).
[Proverbs 20:24] -- Who among men can understand his way? In this, he says, it is manifestly clear that whatever good anyone has, he does not have it from himself, but by the grace of God, which neither by his own free will can he understand what he will be, nor how or how long he will live.
[Proverbs 20:25] -- It is ruin for a man to devour the holy, etc. Since it is a sin to harm any man, how much more so when it is he who has sinned? How forty men in the Acts of the Apostles vowed that they would neither eat nor drink until they had killed Paul; and pagans often, as we read, devoted the blood of Christians to their gods. This verse the ancient edition set in another sense, saying: It is a snare for a man to dedicate something quickly of his own; afterwards, when he has made a vow, he repents. And because to both those who, to complete their vows, persecute the holy, eternal damnation remains, it is rightly added:
[Proverbs 20:26] -- A wise king scatters the wicked, etc. It was the custom of the ancients, when victory was achieved over an enemy, to erect arches for themselves in which they described the praises of their virtues, as we read in the work of Saul. Therefore, our Lord the King not only destroys the malice of the wicked, but also perpetually celebrates the great glory of the same triumph with His elect. Another translation has this verse thus: A wise king winnows the wicked, and will bring upon them the wheel of evils, that is, a punishment to be consumed with no end. To which wheel namely is contrary the crown of eternal life, which God has promised to those who love Him.
[Proverbs 20:27] -- The lamp of the Lord is the spirit of man, etc. The illumination of the divine breath, when it has come into the mind of man, illuminating it to itself, shows it was bearing perverse thoughts before the coming of the Holy Spirit, and it did not know how to weigh them.
[Proverbs 20:29] -- The exultation of young men is their strength, etc. He calls gray hair wisdom. Then indeed the cities of each are well-ordered, then the affairs of the holy Church are rightly conducted, when the stronger men apply themselves to the necessary works with their powers: and the elders, endowed with greater prudence, wisely advise on what is to be done.
[Proverbs 20:30] -- The blueness of a wound cleanses away evil, etc. For when we are struck outwardly, we are silently and afflictedly recalled to the memory of our sins. And through what we suffer outwardly, we grieve more inwardly for what we have done; thus it happens that among the open wounds of the body, the secret wound of the belly cleanses us more, because it heals the wickedness of a depraved work, the hidden wound of sorrow. For indeed the belly is often taken to mean the mind, because just as the belly consumes food, thus the mind by pondering digests cares.