אמר ר"נ בר יצחק גדולה עבירה לשמה ממצוה שלא לשמה והאמר רב יהודה אמר רב לעולם יעסוק אדם בתורה ובמצות אפי' שלא לשמן שמתוך שלא לשמן בא לשמן אלא אימא כמצוה שלא לשמה דכתיב (שופטים ה, כד) תבורך מנשים יעל אשת חבר הקני מנשים באהל תבורך מאן נשים שבאהל שרה רבקה רחל ולאה א"ר יוחנן שבע בעילות בעל אותו רשע באותה שעה שנאמר (שופטים ה, כז) בין רגליה כרע נפל שכב וגו' והא קא מתהניא מבעילה דיליה א"ר יוחנן כל טובתן של רשעים אינה אלא רעה אצל צדיקים שנאמר (בראשית לא, כט) השמר לך מדבר עם יעקב מטוב ועד רע בשלמא רע שפיר אלא טוב אמאי לא אלא לאו ש"מ טובתו רעה היא ש"מ:
§ Rav Naḥman bar Yitzḥak said: Greater is a transgression committed for its own sake, i.e., for the sake of Heaven, than a mitzva performed not for its own sake. The Gemara questions this comparison: But didn’t Rav Yehuda say that Rav said: A person should always occupy himself with Torah and mitzvot even not for their own sake, as it is through acts performed not for their own sake that good deeds for their own sake come about? How, then, can any transgression be considered greater than a mitzva not for the sake of Heaven? Rather, one must emend the above statement and say as follows: A transgression for the sake of Heaven is equivalent to a mitzva not for its own sake. The proof is as it is written: “Blessed above women shall Yael be, the wife of Hever the Kenite, above women in the tent she shall be blessed” (Judges 5:24), and it is taught: Who are these “women in the tent?” They are Sarah, Rebecca, Rachel, and Leah. Yael’s forbidden intercourse with Sisera for the sake of Heaven is compared to the sexual intercourse in which the Matriarchs engaged. The Gemara asks: How is it derived that Yael engaged in sexual intercourse with Sisera? As Rabbi Yoḥanan said: That wicked one, Sisera, engaged in seven acts of sexual intercourse with Yael at that time, as it is stated: “Between her feet he sunk, he fell, he lay; between her feet he sunk, he fell; where he sunk, there he fell down dead” (Judges 5:27). Each mention of falling is referring to another act of intercourse. The Gemara asks: But Yael at least enjoyed the sexual intercourse with him; why is the verse so effusive in her praise? Rabbi Yoḥanan said: All the good of the wicked, i.e., anything good received from wicked people, is nothing other than evil for the righteous, and therefore she certainly derived no pleasure from the act. The Gemara asks: From where is this principle derived? As it is stated in the verse that God warned Laban the Aramean, when he was chasing Jacob: “Guard yourself from speaking to Jacob, from good to evil” (Genesis 31:24). Granted, with regard to the warning against speaking evil, it is fine that Laban was warned not to harm Jacob. However, why shouldn’t he say anything good to Jacob? Rather, must one not conclude from this verse that even Laban’s good is bad in Jacob’s eyes? The Gemara concludes: Learn from this that it is so.
גמ׳ והתניא שיעור תקיעה כתרועה אמר אביי תנא דידן קא חשיב תקיעה דכולהו בבי ותרועות דכולהו בבי תנא ברא קא חשיב חד בבא ותו לא: שיעור תרועה כג' יבבות: והתניא שיעור תרועה כשלשה שברים אמר אביי בהא ודאי פליגי דכתיב (במדבר כט, א) יום תרועה יהיה לכם ומתרגמינן יום יבבא יהא לכון וכתיב באימיה דסיסרא (שופטים ה, כח) בעד החלון נשקפה ותיבב אם סיסרא מר סבר גנוחי גנח ומר סבר ילולי יליל
GEMARA: The Gemara raises a difficulty. Although the mishna taught that the length of a tekia is equal to the length of three teruot, isn’t it taught in a baraita that the length of a single tekia is equal to the length of an entire terua, which is comprised of several shorter sounds? Abaye said: There is no difficulty. The tanna of our mishna counts the tekia of all the sets of blasts and the teruot of all the sets. He means that the length of the three tekiot is equal to the length of the three teruot. Conversely, the tanna of the baraita counts the first tekia of only one set, and no more, and therefore he simply states that the length of one tekia is equal to the length of one terua. § The mishna continues. The length of a terua is equal to the length of three whimpers. The Gemara asks: Isn’t it taught in a baraita that the length of a terua is equal to the length of three shevarim, i.e., broken blasts, which presumably are longer than whimpers? Abaye said: In this matter, the tanna’im certainly disagree. Although the first baraita can be reconciled with the mishna, this second baraita clearly reflects a dispute. As it is written: “It is a day of sounding [terua] the shofar to you” (Numbers 29:1), and we translate this verse in Aramaic as: It is a day of yevava to you. And to define a yevava, the Gemara quotes a verse that is written about the mother of Sisera: “Through the window she looked forth and wailed [vateyabev], the mother of Sisera” (Judges 5:28). One Sage, the tanna of the baraita, holds that this means moanings, broken sighs, as in the blasts called shevarim. And one Sage, the tanna of the mishna, holds that it means whimpers, as in the short blasts called teruot.