Musar su Salmi 79:78

And, in the same way, they will show evil deeds to the wicked — evil deeds that those wicked people did not do. And when the wicked protest, "We did not commit these particular wicked deeds," the Heavenly Court will answer, "These sins were committed by those against whom you gossiped, and these sins have therefore been taken from them and added to yours." And this is the meaning of what is said: "And render unto our neighbors (who gossip against us) sevenfold into their bosom their reproach, wherewith they have reproached Thee, O Lord!" (Ps. 79:12). For anyone who reviles a righteous man, it is as though he reviles the Lord, Blessed be He. For the enemies of Israel are called the "enemies of God" in many places. And in connection with speaking against the righteous, the Torah has warned us: "Remember what the Lord your God did to Miriam on the journey …" (Deut. 24:9).

And that which our Rabbis, may their memory be blessed, said (Yoma 86b) [regarding] one who has [the iniquity of the] profanation of [God’s] name in his hands, “Repentance, Yom Kippur and afflictions suspend [the punishment], but death absolves” - it is because death absolves any sin for which repentance is effective. And if he is killed - but confessed before his death when the fear of death fell upon him - he receives atonement; and [his] killer is considered like someone who spills the blood of someone pure and pious - as it is stated (Psalms 79:2), “the flesh of Your faithful for the wild beasts.” And our Rabbis, may their memory be blessed, said (Midrash Tehillim 32; Shemot Rabbah 53:2) that this is also stated about the evildoers among them; as it is stated about them (Jeremiah 5:8), “They were well-fed, lusty stallions.” For they were considered like pious ones, because the judgement was meted out upon them. As it is written (Deuteronomy 25:3), “and your brother be degraded before your eyes” - once he was lashed, he is certainly like your brother.