The Torah section of Emor (“Speak“) begins with the special laws pertaining to the Kohanim (“priests”), the Kohen Gadol (“High Priest”), and the Temple service: A Kohen may not become ritually impure through contact with a dead body, save on the occasion of the death of a close relative. A Kohen may not marry a divorcee or a woman with a promiscuous past; a Kohen Gadol can marry only a virgin. A Kohen with a physical deformity cannot serve in the Holy Temple, nor can a deformed animal be brought as an offering.

A newborn calf, lamb, or kid must be left with its mother for seven days before being eligible for an offering; one may not slaughter an animal and its offspring on the same day.

The second part of Emor lists the annual Callings of Holiness — the festivals of the Jewish calendar: the weekly Shabbat; the bringing of the Passover offering on 14 Nissan; the seven-day Passover festival beginning on 15 Nissan; the bringing of the Omer offering from the first barley harvest on the 2nd day of Passover, and the commencement, on that day, of the 49-day Counting of the Omer, culminating in the festival of Shavuot on the 50th day; a “remembrance of shofar blowing” on 1 Tishrei; a solemn fast day on 10 Tishrei; the Sukkot festival — during which we are to dwell in huts for seven days and take the “Four Kinds” — beginning on 15 Tishrei; and the immediately following holiday of the “8th day” of Sukkot (Shemini Atzeret).

Next the Torah discusses the lighting of the Menorah in the Temple, and the showbread (Lechem Hapanim) placed weekly on the table there.

Emor concludes with the incident of a man executed for blasphemy, and the penalties for murder (death) and for injuring one’s fellow or destroying his property (monetary compensation).

The Parshah of Kedoshim begins with the statement: “You shall be holy, for I, the L-rd your G-d, am holy”; this is followed by dozens of mitzvot (Divine commandments) through which the Jew sanctifies him or herself and relates to the holiness of G-d.

These include: the prohibition against idolatry, the mitzvah of charity, the principle of equality before the law, Shabbat, sexual morality, honesty in business, honor and awe of one’s parents, the sacredness of life.

Also in Kedoshim is the dictum which the great sage Rabbi Akiva called a cardinal principle of Torah and of which Hillel said, “This is the entire Torah, the rest is commentary” — Love your fellow as yourself.

Following the deaths of Nadav and Avihu, G-d warns against unauthorized entry “into the holy.” Only one person, the Kohen Gadol (“high priest”), may, but once a year, on Yom Kippur, enter the innermost chamber in the Sanctuary to offer the sacred ketoret to G-d.

Another feature of the Day of Atonement service is the casting of lots over two goats to determine which should be offered to G-d and which should be dispatched to carry off the sins of Israel to the wilderness.

The Parshah of Acharei also warns against bringing korbanot (animal or meal offerings) anywhere but in the Holy Temple, forbids the consumption of blood, and details the laws prohibiting incest and other deviant sexual relations.

Last week’s Parshah described the signs of the metzora (“leper“) — a person afflicted by a spiritual malady which places him or her in a state of ritual impurity. This week’s Torah reading begins by detailing how the recovered metzora is purified by the Kohen (priest) with a special procedure involving two birds, spring water in an earthen vessel, a piece of cedar wood, a scarlet thread and a bundle of hyssop.
A home can also be afflicted with “leprosy” by the appearance of dark red or green patches on its walls. In a process lasting as long a nineteen days, a Kohen determines if the house can be purified or it must be demolished.
Ritual impurity is also engendered through a seminal or other discharge in a man, and menstruation or other discharge of blood in a woman, necessitating purification through immersion in a mikvah.

The Parshah of Tazria continues the discussion of the laws of Tumah v’Taharah, ritual impurity and purity.

A woman giving birth should undergo a process of purification, which includes immersing in a mikvah (a naturally gathered pool of water) and bringing offerings to the Holy Temple. All male infants are to be circumcised on the eighth day of life.

Tzaraat (“leprosy”) is a supra-natural plague, which also can afflict garments. If white or pink patches appear on a person’s skin (dark red or green in garments), a Kohen is summoned. Judging by various signs, such as an increase in size of the afflicted area after a seven-day quarantine, the Kohen pronounces it tameh (impure) or tahor (pure).

A person afflicted with tzaraat must dwell alone outside of the camp (or city) until he is healed. The afflicted area in a garment is removed; if the tzaraat spreads or recurs, the entire garment must be burned.

On the eighth day following “seven days of inauguration,” Aaron and his sons begin to officiate as Kohanim (priests); a fire issues forth from G-d to consume the offerings on the Altar and the Divine Presence comes to dwell in the Sanctuary.

Aaron’s two elder sons, Nadav and Avihu, offer a “strange fire before G-d, which He commanded them not” and die before G-d. Aaron is silent in face of his tragedy. Moses and Aaron subsequently disagree as to a point of law regarding the offerings, but Moses concedes to Aaron that Aaron is in the right.

G-d commands the kosher laws, identifying the animal species permissible and forbidden for consumption. Land animals may be eaten only if they have split hooves and also chew their cud; fish must have fins and scales; a list of non-kosher birds is given, and a list of kosher insects (four types of locusts).

Also in Shemini are some of the laws of ritual purity, including the purifying power of the mikvah (a pool of water meeting specified qualifications) and the wellspring. Thus the people of Israel are enjoined to “differentiate between the impure and the pure.”