Passover sacrifice
The Passover sacrifice (), also known as the Paschal lamb or the Passover lamb, is the sacrifice that the Torah mandates the Israelites to ritually slaughter on the evening of Passover, and eat on the first night of the holiday with bitter herbs and matzo. According to the Torah, it was first offered on the night of the Exodus from Egypt. Although practiced by Jews in ancient times, the sacrifice is today only part of Beta Israel, Karaite and Samaritan observance. In the Torah. In the Torah, the blood of this sacrifice painted on the door-posts of the  Israelites was to be a sign to God, when passing through the land to slay the first-born of the Egyptians that night, that he should pass by the houses of the Israelites (). In the Mishnah this is called the "Passover of Egypt" ("Pesaḥ Miẓrayim" in M.Pesach ix. 5). It was ordained, furthermore (Exodus 12:24-27), that this observance should be repeated annually for all time once the Israelites entered into their promised land. Exodus 12:25 "It will come to pass when you come to the land which the Lord will give you, just as He promised, that you shall  keep this service (NKJV). This so-called "Pesaḥ Dorot," the Passover of succeeding generations (Mishnah Pesach l.c.), differs in many respects from the Passover of Egypt (Pesaḥ Miẓrayim). In the pre-exilic period, however, Passover was rarely sacrificed in accordance with the legal prescriptions (comp. II Chron. xxxv. 18). Rabbinical interpretation. According to Rashi, on Numbers 9:1, only once during their forty years of wandering in the wilderness, one year after the Exodus, was the sacrifice offered. For the next 39 years there was no offering, according to Rashi, as God stipulated that it could only be offered after the  Children of Israel had entered the Land of Israel. In fact, the bringing of the Passover sacrifice resumed only after the Israelites had taken possession of the land, and then the sacrifice was made annually until during the times when Solomon's Temple and the Second Temple stood and functioned. During this time there was a definite ritual for the offering, in addition to the regulations prescribed by the Law. The following is a brief summary of the principal ordinances and of the ritual accompanying the sacrifice: The sacrificial animal. The sacrificial animal, which was either a lamb or goat , had to be a male, one year old, and without blemish. Each family or society offered one animal together, which did not require the "semikah" (laying on of hands), although it was obligatory to determine who were to take part in the sacrifice that the slaughtering might take place with the proper intentions. Only those who were circumcised and clean before the Law might participate, and they were forbidden to have leavened food in their possession during the act of slaughtering the Passover lamb. The animal was slain on the eve of the Passover, on the afternoon of the 14th  of Nisan, after the Tamid sacrifice had been slaughtered, i.e., at three o'clock, or, in case the eve of the Passover fell on Friday, at two. The slaughtering took place in the courtyard of the Temple at Jerusalem. The slaughter could be performed by a layman, although the rituals dealing with the blood and fat had to be carried out by a priest. The blood had to be collected by a priest, and rows of priests with gold or silver cups in their hands stood in line from the Temple court to the altar, where the blood was sprinkled. These  cups were rounded on the bottom, so that they could not be set down; for in that case the blood might coagulate. The priest who caught the blood as it dropped from the sacrificial animal then handed the cup to the priest next to him, receiving from him an empty one, and the full cup was passed along the line until it reached the last priest, who sprinkled its contents on the altar. The lamb was then hung upon special hooks or sticks and skinned; but if the eve of the Passover fell on a Sabbath, the skin was removed  down to the breast only. The abdomen was then cut open, and the fatty portions intended for the altar were taken out, placed in a vessel, salted, and offered by the priest on the altar, while the remaining entrails likewise were taken out and cleansed. While most services require a "minyan" of at least ten people, the Korban Pesach must be offered before a quorum of thirty — it must be performed in front of "kahal adat yisrael", the assembly of the congregation of Israel; ten are needed for the assembly, ten for the congregation, and ten for Israel. According to  some Talmudic authorities, such as Rav Kahana IV, women counted in the "minyan" for offering the passover sacrifice (B.Pesachim 79b). Timing: Passover Eve on the Sabbath. Even if the eve of the Passover fell on a Sabbath, the Passover lamb was killed in the manner described above, the blood was sprinkled on the altar, the entrails removed and cleansed, and the fat offered on the altar; for these four ceremonies in the case of the Passover lamb, and these alone, were exempt from the prohibition against working on the Sabbath. This regulation, that the Sabbath yielded the precedence to the  Passover, was not definitely determined until the time of Hillel, who established it as a law and was in return elevated to the dignity of nasi by Judah ben Bathyra.(B.Pesachim 68a). The three groups of lay people. The people taking part in the sacrifice were divided into three groups. The first of these filled the court of the Temple, so that the gates had to be closed, and while they were killing and offering their Passover lambs the Levites on the platform ("dukhan") recited the Hallel (Psalms 113-118), accompanied by instruments of brass. If the Levites finished their recitation  before the priests had completed the sacrifice, they repeated the Hallel, although it never happened that they had to repeat it twice. As soon as the first group had offered their sacrifice, the gates were opened to let them out, and their places were taken by the second and third groups successively. All three groups offered their sacrifice in the manner described, while the Hallel was recited; but the third group was so small that it had always finished before the Levites reached Psalm 116. It was called the "group of the lazy" because it came last. Even if the  majority of the people were ritually unclean on the eve of the Passover, the sacrifice was offered on the 14th of Nisan. Other sacrifices, on the contrary, called Hagigah, which were offered together with the Passover lamb, were omitted if the eve of the Passover fell on a Sabbath, or if the sacrifice was offered in a state of uncleanness, or if the number of participants was so small that they could not consume all the meat. When the sacrifice was completed and the animal was ready for roasting, each one present carried his lamb home, except when the eve  of the Passover fell on a Sabbath, in which case it might not be taken away. The Home Ceremony. If the 14th of Nissan fell on the Sabbath, the first group stationed itself on the mount of the Temple in Jerusalem, the second group in the "ḥel", the space between the Temple wall and the Temple hall, while the third group remained in the Temple court, thus awaiting the evening, when they took their lambs home and roasted them on a spit of pomegranate-wood, On all other days, they could do it before nightfall (and if the 15th of  Nissan fell to be on the Sabbath they would have to). No bones might be broken either during the cooking or during the eating. The lamb was set on the table at the evening banquet (see Passover Seder), and was eaten by the assembled company after all had satisfied their appetites with the "ḥagigah" or other food. The sacrifice had to be consumed entirely that same evening, nothing being allowed to remain overnight. While eating it, the entire company of those who partook was obliged to remain together, and every participant had to take a piece of the lamb at  least as large as an olive. Women and girls also might take part in the banquet and eat of the sacrifice. The following benediction was pronounced before eating the lamb: "Blessed be Thou, the Eternal, our God, the King of the world, who hast sanctified us by Thy commands, and hast ordained that we should eat the Passover." The Hallel was recited during the meal, and when the lamb had been eaten the meaning of the custom was explained, and the story of the Exodus was told. The Passover sacrifice belongs to the category of "zevachim" that are eaten by  the owner (similar to "shelamim)", thus forming one of the sacrifices in which the meal is the principal part and indicates the community between God and man. It is really a house or family sacrifice, and each household is regarded as constituting a small community in itself, not only because the lamb is eaten at home, but also because every member of the family is obliged to partake of the meal, although each male must be circumcised in order for it to be permissible for him to eat, and all must be ritually pure. The fact that the Passover lamb  might be killed only at the central sanctuary of Jerusalem, on the other hand, implies that each household was but a member of the larger community; this is indicated also by the national character of the sacrifice, which kept alive in the memory of the nation the preservation and liberation of the entire people. Modern attempts to revive the sacrifice. In 2007, a group of rabbis led by Adin Steinsalz and supported by the Temple Mount Faithful and the New Sanhedrin Council identified a Kohen who was a butcher, made plans for conducting a Passover sacrifice on the Temple Mount , and petitioned the Israeli High Court of Justice for permission. The Court sided with the government and rejected the request, holding that such an event would inflame religious tensions and would threaten security. The incident was a successor to a series of earlier attempts by various groups to perform such a sacrifice, either openly or by subterfuge. In 2008, animal rights group "Tnoo Lachayot Lichyot" ("Let the Animals Live") sued the Temple Institute, claiming its conduct of a practice Passover sacrifice demonstration would constitute animal cruelty. An Israeli court rejected the claim. In 2016, Jewish activists pushing for a third  temple in Jerusalem attempted to ascend the Temple Mount carrying baby goats intended to be used as Passover sacrifices on Friday afternoon, as they do every year. Jerusalem police detained ten suspects in the Old City for interrogation, and seized four sacrificial goat kids. Among those arrested were Kach activist Noam Federman, who attempts to make the sacrifice every year, and Rafael Morris, an activist in the Temple Mount Faithful movement. The annual attempt to ascend the Temple Mount to perform the sacrifice in 2022 spawned widespread rumors of Jewish extremists supposedly planning to enter the Al-Aqsa Compound, inciting  a riot which ultimately lead to the 2022 Al-Aqsa Mosque storming. In other traditions. In Christianity, the sacrifice of the Passover lamb is considered to be fulfilled by the crucifixion and death of Jesus, who is consequently also given the title Lamb of God.