Musar su Genesi 50:16

The fourth section: One who lies in recounting things that he heard and alters some of them on purpose, yet he does not have any benefit from his lies, nor does he cause a loss to anyone else. Rather his characterization is that [it is] from his love of falsehood over just words, forever. And sometimes he will invent a whole story of words from his heart. And the punishment of this person will be lighter from one angle, since there was no loss to [another] person from his lies and from his wantonness. But his punishment will be very big due to his brazenness and his love of falsehood. And his punishment will be weighty, for he loved it without a benefit. And King Solomon, peace be upon him, said (Proverbs 6:19), “He breathes lies, a false witness.” Its explanation is [that] if you see a man that breathes lies in his speech and in recounting his words - know that this trait will bring him to testify falsely against his brothers and testify that which is wrong against him, from his love of falsehood. And they permitted this section in order to fulfill a commandment and to seek good and peace. And they said (Ketuvot 17a) that it is permissible to praise the bride in front of the groom and to say that she is fair and attractive, even though it is not so. And they said (Yevamot 65b) [that] it is permissible to alter [the truth] for matters of peace, as it is stated, “Your father commanded before he died, saying, ‘So you shall say to Joseph, “Please pardon, etc.”’” And there are some people that change some of the things they have heard unintentionally, as they did not place it into their hearts to analyze it when they heard it. This too is a bad trait. And King Solomon, peace be upon him, said (Proverbs 22:28), “But one who really heard will speak forever.” Its explanation is that a man who puts into his heart to listen and audit to the essence of the words that they speak into his ears - in order that he can tell them correctly to others, and not have a treacherous tongue in his mouth - “will speak forever.” For people will love to hear his words, and they will not say, “Why are you still speaking your words?”

In order to explain somewhat the quality of peace, I shall adduce some of the apothegms of Chazal on this subject. This is from Ma'aloth Hamiddoth: "Know, my sons, that peace is among the highest qualities, it being one of the names of the Holy One Blessed be He, as it is written (Judges 6:24): And he called it [(the altar) 'the L-rd-Shalom.'" Wherever peace is found, fear of Heaven is found. Where there is no peace, there is no fear of Heaven. Great is peace before the Blessed One, our sages of blessed memory saying in the aggadah (Yevamoth 65b, Bava Metzia 87a): "Great is peace, even Scripture prevaricating to maintain peace between Abraham and Sarah. For whereas she said (Bereshith 18:12): 'And my lord [Abraham] is old,' G-d transmitted this to Abraham as (Ibid. 13): 'And I [Sarah] am old.'" Similarly (Ibid. 40:16-17): "and they had it reported to Joseph: 'Your father commanded before he died: "So shall you say to Joseph: 'Forgive, I pray you, the offense of your brothers and their sin, for they accorded you evil.'" Now nowhere do we find Jacob commanding any such thing at all, for he entertained no apprehension whatever of Joseph's conduct. My sons, come and see how great is the power of peace, for the Holy One Blessed be He said that even foes should be approached with peace as it is written (Devarim 20:10): "When you draw close to a city to wage war against it, call out to it for peace." Great is peace, for it consummates the priestly benediction, as it is written (Numbers 6:26): "And He shall repose peace upon you." Great is peace, for it is the consummation of prayer, as it is written (Psalms 29:11): "The L-rd will give His people strength; the L-rd will bless His people with peace." And what is more, in the day of Israel's consolation, the first report shall be of peace, as it is written (Isaiah 52:7): "How comely upon the mountains are the feet of the herald, announcing peace!" My sons, come and see how great is the power of peace, for the Holy One Blessed be He said that even foes should be approached with peace, as it is written (Devarim 20:10): "When you draw near to a city to wage war against it, call out to it for peace." It was stated of R. Yochanan b. Zakkai that no one ever preceded him in greeting, not even a gentile in the marketplace. And our sages of blessed memory have stated (Avoth 4:15): "Extend greeting to all men." What is meant by greeting "all men"? Even if you see that he is ill disposed towards you, extend greeting to him; for if you do so, you will cause him to love you. What is more, even if he will not condescend to make peace with you, the Holy One Blessed be He will deliver him into your hand and humble him beneath you, as it is written (Devarim 20:1): "And if it [the city] does not make peace with you, but wages war against you, then you shall besiege it, and the L-rd your G-d will deliver it into your hand…" And so we find with David, may peace be upon him, that he pursued peace with Saul, as it is written (Psalms 120:7): "I am for peace, but when I speak, they are for war." Not only was Saul not appeased, but he pursued David to do him injury, and the Holy One Blessed be He delivered him into David's hand in the cave and in the encampment. And even so, it never entered David's heart to do him wrong. For one must love peace and pursue peace, as it is written (Ibid. 34:15): "Seek peace and pursue it." Seek it with your friend and pursue it with your enemy. Seek it in your place and pursue it in other places. Seek it with your body and pursue it with your money. [Sometimes one must be liberal with his money to seize upon the "stronghold of peace."] Seek it for yourself and pursue it for others. Seek it today and pursue it tomorrow. And do not despair, saying: "I will never achieve peace," but pursue it until you do achieve it. And what is the pursuit of peace? Thus have our sages of blessed memory said (Sanhedrin 110a): "This is speaking peace at a time of dispute and sacrificing one's honor for the general good, as was done by Moses, as it is written (Numbers 16:25): 'And Moses arose and he went to Dathan and Aviram…,'" and suspending one's affairs to make peace between a man and his wife, a man and his neighbor, and a teacher and his student — even to the extent of arranging a meal for two to make peace between them.