About this episode
Reish Lakish grappled with the legal concept of a sacrifice slaughtered with the intent of fulfilling a different offering ( lo lishma ). If such a sacrifice is valid and not disqualified, why does it fail to fulfill the owner's obligation? And conversely, if it does not fulfill the obligation, why is it offered at all? Rabbi Elazar responded by citing a precedent: a sacrifice that does not provide atonement but is nevertheless brought. For example, when a woman gives birth, she becomes obligated to bring a pair of birds—one as a sin offering and one as a burnt offering. If she dies before fulfilling this obligation, her children still bring the burnt offering. In this case, the sacrifice is offered despite not providing atonement for the heirs. Reish Lakish accepted that there is precedent for bringing a burnt offering, and similarly for offerings like the peace offering, which may be brought without atonement. However, he continued to question the case of the guilt offering. Rabbi Elazar replied that Reish Lakish's view aligns with the opinion of Rabbi Eliezer in the Mishna, who holds that a guilt offering is disqualified if slaughtered not for its intended purpose. Yet Reish Lakish resisted being confined to Rabbi Eliezer's position, expressing a desire to understand the mainstream view as well. Reish Lakish then proposed that the principle might be derived from Devarim 23:24, which discusses a neder (vow) that becomes a nedava (voluntary offering). This verse had previously been interpreted as referring to a sacrifice brought lo lishma . Some questioned this verse being used by Reish Lakish, as the verse only applies to voluntary offerings, such as those brought through a vow, and not to obligatory ones like the guilt offering. In response, Abaye suggested that Reish Lakish intended to derive the principle from both that verse and another: "And he slaughtered it as a sin offering" (Vayikra 4:33). From the word "it," we learn that only a sin offering is disqualified when not brought lishma . The verse in Devarim then explains that although other sacrifices may be brought, they do not fulfill the owner's obligation. Although the verse in Devarim refers specifically to burnt and peace offerings, Abaye argued that the principle could be extended to guilt offerings through a kal v'chomer argument. However, this reasoning was rejected, as one can distinguish between voluntary and obligatory offerings. Rava then suggested a different derivation from Vayikra 7:37, which juxtaposes various types of sacrifices in a single verse. This allows the laws of lishma to be extended from the peace offering to other offerings as well. This interpretation compares the other offerings to the peace offering, which is valid even when not brought lishma, rather than to the sin offering, which is disqualified, as per the earlier drasha that limited the disqualification to the sin offering alone ("And he slaughtered it as a sin offering"). Later, other rabbis revisited the discussion between Reish Lakish and Rabbi Elazar, raising two questions. First, why didn't Rabbi Elazar respond that a guilt offering can also be brought after death? Rav Sheshet addressed this question. Second, why didn't Reish Lakish counter that the heirs who bring their mother's burnt offering do, in fact, receive atonement—thus undermining the precedent cited by Rabbi Elazar?