In the discussion regarding whether an improper intention, such as intending to eat or burn the meat outside its designated time, or to place the blood at the wrong time, during the act of dipping the finger into the blood of a sin offering brought on the inner altar renders the offering pigul, the Gemara presents two contradictory braitot. This suggests a tannaitic dispute over whether dipping the finger is akin to conveying the blood to the altar in a standard sacrifice.

Initially, the Gemara attempts to resolve the contradiction by aligning the braitot with the views of Rabbi Shimon and the Rabbis. According to this approach, both agree that dipping is equivalent to conveying the blood, but Rabbi Shimon holds that conveying is not an essential avoda (sacrificial service). However, this resolution is rejected, since Rabbi Shimon maintains that pigul does not apply to sacrifices whose blood is placed on the inner altar.

Ultimately, the Gemara concludes that the two braitot refer to different types of sin offerings - one brought on the inner altar and one on the outer altar. Dipping is essential for the inner altar offering, as the verse states, “and he dips his finger,” and therefore an improper intention during this act would render the offering pigul. In contrast, the outer altar offering does not require dipping, as the verse merely states, “the kohen takes the blood,” without mentioning dipping.

Reish Lakish explains that according to Rabbi Shimon, an improper intention regarding the type of sacrifice during the act of conveying the blood to the inner altar would disqualify the offering, since the animal cannot be slaughtered adjacent to the inner altar, making the act of conveying necessary. This seems to contradict Rabbi Shimon’s position that an “outside its time” intention does not render such a sacrifice pigul, which would imply that a mistaken intention regarding the type of sacrifice should also not disqualify it. Rabbi Yossi son of Rabbi Chanina resolves this by clarifying that Rabbi Shimon agrees that an “outside its time” intention disqualifies the sacrifice, even though it does not render it pigul. The Gemara further derives that an “outside its place” intention would also disqualify this type of offering.

Rava explores Rabbi Shimon’s position, as interpreted by Reish Lakish, regarding conveying the blood to the inner altar as being essential. He considers various scenarios depending on whether Rabbi Shimon accepts other positions. For instance, if Rabbi Shimon agrees with his son’s view that kodshei kodashim may be slaughtered between the ulam and the altar, then improper intention would only disqualify the sacrifice from the entrance to the ulam, since slaughtering adjacent to the ulam is permissible. Rava also discusses the case of carrying frankincense from the shulchan (table) in the sanctuary to burn it on the outer altar. The point at which intention disqualifies the offering depends on differing views regarding the sanctity of the ulam and the azara.

Abaye asks Rav Chisda whether the blood is disqualified if conveyed by a non-kohen. Rav Chisda responds that it is not, citing a verse as proof. However, Rav Sheshet presents a braita suggesting the opposite. Raba and Rav Yosef argue that the answer depends on the dispute between Rabbi Shimon and the Rabbis. Abaye challenges their position, and Ulla quotes Rabbi Elazar’s ruling that even Rabbi Shimon would disqualify conveying by a non-kohen.

Another question arises: Is conveying without moving one’s feet considered valid conveying? After three unsuccessful attempts to prove this from various sources, Ulla rules in the name of Rabbi Yochanan that valid conveying requires movement of the feet.