אמר ריש לקיש גדולה תשובה שזדונות נעשות לו כשגגות שנאמר (הושע יד, ב) שובה ישראל עד ה' אלקיך כי כשלת בעונך הא עון מזיד הוא וקא קרי ליה מכשול איני והאמר ריש לקיש גדולה תשובה שזדונות נעשות לו כזכיות שנאמר (יחזקאל לג, יט) ובשוב רשע מרשעתו ועשה משפט וצדקה עליהם (חיה) יחיה לא קשיא כאן מאהבה כאן מיראה
Reish Lakish said: Great is repentance, as the penitent’s intentional sins are counted for him as unwitting transgressions, as it is stated: “Return, Israel, to the Lord your God, for you have stumbled in your iniquity” (Hosea 14:2). The Gemara analyzes this: Doesn’t “iniquity” mean an intentional sin? Yet the prophet calls it stumbling, implying that one who repents is considered as though he only stumbled accidentally in his transgression. The Gemara asks: Is that so? Didn’t Reish Lakish himself say: Great is repentance, as one’s intentional sins are counted for him as merits, as it is stated: “And when the wicked turns from his wickedness, and does that which is lawful and right, he shall live thereby” (Ezekiel 33:19), and all his deeds, even his transgressions, will become praiseworthy? The Gemara reconciles: This is not difficult: Here, when one repents out of love, his sins become like merits; there, when one repents out of fear, his sins are counted as unwitting transgressions.
אמר ר' יצחק אמרי במערבא משמיה דרבה בר מרי בא וראה שלא כמדת הקדוש ברוך הוא מדת בשר ודם מדת בשר ודם מקניט את חבירו בדברים ספק מתפייס הימנו ספק אין מתפייס הימנו וא"ת מתפייס הימנו ספק מתפייס בדברים ספק אין מתפייס בדברים אבל הקב"ה אדם עובר עבירה בסתר מתפייס ממנו בדברים שנאמר (הושע יד, ג) קחו עמכם דברים ושובו אל ה' ולא עוד אלא שמחזיק לו טובה שנאמר וקח טוב ולא עוד אלא שמעלה עליו הכתוב כאילו הקריב פרים שנאמר (הושע יד, ג) ונשלמה פרים שפתינו שמא תאמר פרי חובה ת"ל (הושע יד, ה) ארפא משובתם אוהבם נדבה
§ Rabbi Yitzḥak said: They say in the West, Eretz Yisrael, in the name of Rabba bar Mari: Come and see that the attribute of flesh and blood is unlike the attribute of the Holy One, Blessed be He. With flesh and blood people, if one insults his friend with words, it is uncertain whether the victim will be appeased by him or will not be appeased by him. And if you say he will be appeased, it is still uncertain whether he will be appeased by words alone or will not be appeased by words alone, and one must try to appease him in other ways. But with regard to the Holy One, Blessed be He, if a person commits a transgression in private, God is appeased by words, as it is stated: “Take with you words and return to God” (Hosea 14:3). And not only that, but God considers it as though he has done a favor for God by repenting, as it is stated: “Accept that which is good” (Hosea 14:3). And not only that, but the verse ascribes him credit as though he had sacrificed bulls, as it is stated: “So we will render for bulls the offering of our lips” (Hosea 14:3). Lest you say he is considered only like one who offers obligatory bulls, therefore the verse states: “I will heal their backsliding, I will love them freely” (Hosea 14:5). Repentance is considered as though it were the sacrifice of a free-will offering.
תניא היה ר"מ אומר גדולה תשובה שבשביל יחיד שעשה תשובה מוחלין לכל העולם כולו שנא' ארפא משובתם אוהבם נדבה כי שב אפי ממנו מהם לא נאמר אלא ממנו
It was taught in a baraita that Rabbi Meir would say: Great is repentance because the entire world is forgiven on account of one individual who repents, as it is stated: “I will heal their backsliding, I will love them freely; for My anger has turned away from him” (Hosea 14:5). It does not say: From them, i.e., from the sinners, but “from him,” i.e., from that individual. Because he repented, everyone will be healed.
ת"ר עבירות שהתודה עליהן יוה"כ זה לא יתודה עליהן יום הכפורים אחר ואם שנה בהן צריך להתודות יוה"כ אחר ואם לא שנה בהן וחזר והתודה עליהן עליו הכתוב אומר (משלי כו, יא) ככלב שב על קיאו כסיל שונה באולתו רבי אליעזר בן יעקב אומר כ"ש שהוא משובח שנאמר (תהלים נא, ה) כי פשעי אני אדע וחטאתי נגדי תמיד אלא מה אני מקיים ככלב שב על קיאו וגו' כדרב הונא דאמר רב הונא כיון שעבר אדם עבירה ושנה בה הותרה לו הותרה לו סלקא דעתך אלא אימא נעשית לו כהיתר
§ The Sages taught in the Tosefta: With regard to transgressions that one confessed on this Yom Kippur, he should not confess them on another Yom Kippur, since he has already been forgiven. But if he repeated those same transgressions during the year, he must confess them again on another Yom Kippur. And if he did not repeat them but did confess them again, about him the verse states: “As a dog that returns to its vomit, so is a fool who repeats his folly” (Proverbs 26:11), since it is inappropriate to go back and mention one’s earlier sins. Rabbi Eliezer ben Ya’akov says: If one confesses in subsequent years, all the more so is he praiseworthy, as he remembers his earlier sins and is thereby humbled, as it is stated: “For I know my transgressions; and my sin is ever before me” (Psalms 51:5). But how do I establish the meaning of the verse: “Like a dog that returns to its vomit”? It may be established in accordance with the opinion of Rav Huna, as Rav Huna said: When a person commits a transgression and repeats it, it is permitted to him. The Gemara is surprised at this: Can it enter your mind that it is permitted to him because he has sinned twice? Rather, say it becomes to him as if it were permitted.