The New And The Old
“…The Kohen Gadol Due To His Fatigue…”
According to the view of the sages (Mishna 53b), the order of the blood avodah performed by the Kohen Gadol on Yom HaKippurim was as follows: 1. The blood of the bull was sprinkled inside the Kodesh HaKodashim. 2. The vessel containing the remaining bull’s blood was placed on a golden stand in the Heichal. 3. The goat was slaughtered and its blood was sprinkled inside the Kodesh HaKodashim. 4. The goat’s blood was placed on a golden stand in the Heichal. 5. The blood of the bull was taken from its stand. 6. The [bull’s] blood was then sprinkled inside the Heichal towards the paroches [curtain]. 7. It [the bull’s blood] was returned to its stand. 8. The goat blood was taken. 9. It [the goat’s blood] was sprinkled inside the Heichal. 10. The [two] bloods were mixed together [and applied to the inner mizbeach – altar, Mishna 58b].
R. Yehuda (Mishna 53b) maintains that there was only one stand in the Heichal with place for only one vessel. Consequently, he reverses step 4 and 5 and maintains that the first vessel with the bull blood was taken from the stand and then the goat blood was deposited in its place. Likewise, steps 7 and 8 were also reversed in the same manner, for the same reason.
The Gemara, on our daf, explains that R. Yehuda was of the view that due to the Yom Kippur fast the Kohen Gadol, due to fatigue, might come to confuse the two bloods – thus taking the goat blood instead of the bull blood and vice versa.
Shabbos/Rosh Chodesh Torah Reading
Rema (Orach Chayim 147:8) rules that on a day when we read from two Sifrei Torah [e.g. Rosh Chodesh or Yom Tov that falls on the Sabbath], the first sefer should not be removed from the bimah [after its reading is completed] until the second sefer is placed there [next to it]. This is because of the rule that one is not to be left devoid of mitzvos. Therefore, before removing the first mitzvah object [in our case the first Sefer Torah] one is to take hold of the second mitzvah object then one may remove the first object – the Torah scroll].
Pre-eminence of the Right
Magen Avraham (147:sk11) points out that the sages in our Mishna, who say that the old blood should be deposited on its stand before the new blood is taken, seem to take a contradictory view to that of Rema. In their view, one is to first complete the first mitzvah in its entirety [and deposit it in its place] before taking hold of the second mitzvah object [the goat’s blood, a second Torah scroll, etc.].
Magen Avraham, in seeking to reconcile these views, suggests that the Sages’ view is based on the halacha that the Kohen Gadol’s avodah must be performed bi’yemino – with his right hand [which is considered to be pre-eminent]. Therefore, the Kohen Gadol has no choice but to first free up his right hand, which is holding the old blood, by depositing it, and only then is he able to take the new blood [with his right hand]. However, in general, where the law of yemin is not a concern, indeed as Rema rules, there is the principle that one is to take hold of the new mitzvah object before depositing the older one in order that one not be left [even momentarily] devoid of mitzvos.