מ֘וֹכִ֤יחַ אָדָ֣ם אַ֭חֲרַי חֵ֣ן יִמְצָ֑א מִֽמַּחֲלִ֥יק לָשֽׁוֹן׃
O que repreende a um homem achará depois mais favor do que aquele que lisonjeia com a língua.
Duties of the Heart
Therefore, the Creator commanded us to rebuke those that fall short in the fulfillment of their duties, as written: "you shall surely rebuke your fellow" (Vayikra 19:17), and our sages taught: "until when is it one's duty to rebuke? Rav said: 'until he curses you', Shmuel said: 'until he assaults you' " (Erechin 16b), and it is said: "He that rebukes a man shall find more favor afterwards than he that flatters with the tongue" (Mishlei 28:23).