Musar su Proverbi 29:24

If a man revealed your sin, do not say, "Just as he revealed my sin, I will now reveal his sin," As it is said, "Thou shalt not take vengeance, nor bear any grudge" (Lev. 19:18). Neither may you boast and say, "Even though he has revealed my sin, I will not reveal his," for by so speaking you have already revealed the half of it. And this matter is a very great principle in the whole concept of reverence of God. But if the one who sins does not fear God then he is as one who throws off the yoke of the kingdom of Heaven from upon him, and if he does not guard himself against a single transgression which all the people of the city know to be a sin, then one does well to speak evil of him and to reveal his sins and to cause the sinner, to be odious in the eyes of the people, in order that the people may hear and despise him and set themselves apart from transgressions, as it is said, "An unjust man is an abomination to the righteous" (Prov. 29:27). And it is said, "The fear of the Lord is to hate evil" (Prov. 8:13). And they said, a wicked man who is the son of a righteous man may be called "a wicked man, son of the wicked," while a righteous man who is the son of a wicked man may be called "a righteous man, son of the righteous" — and precisely in this way is it permitted to shame him for the sake of Heaven. But a man who quarrels with another and intends to shame him for his own satisfaction and not for the sake of Heaven, may not reveal his sin (Sanh. 52a). And similarly if the one who reveals the transgression of his companion is himself a sinner, he should not reveal the wrong of another sinner, for he certainly is not revealing the secrets of the sinner for a good purpose. "But the talk of the lips tendeth only to penury" (Prov. 14:23).