In the synagogue the Torah is read aloud in a fixed annual cycle of fifty-four weekly portions (parashiyot), one each Shabbat morning, with certain adjacent portions doubled in ordinary years so the sequence fits the calendar. Each portion is named for a distinctive word near its opening and is paired with a haftarah, a reading from the Prophets. The cycle closes and restarts on Simchat Torah. Emor ('Speak', Leviticus 21:1-24:23) gives special rules of holiness for the priests, the qualifications of offerings, and the calendar of the appointed festivals (Leviticus 23), Sabbath, Passover, Shavuot, the New Year, the Day of Atonement and Sukkot, along with the lamp, the showbread and the case of the blasphemer.
Emor's calendar of appointed festivals (Leviticus 23) is read by commentators as the Torah's most systematic single listing of the annual sacred cycle, moving from the weekly Sabbath through Passover, the counting of the omer, Shavuot, the Day of Judgement associated with the New Year, Yom Kippur and Sukkot, and its instruction to count forty-nine days from the second day of Passover to Shavuot (Leviticus 23:15-16) grounds the ongoing practice of Sefirat HaOmer, the nightly counting still observed between the two festivals. The special holiness rules restricting priests from contact with the dead, except for close relatives, and disqualifying priests with certain physical blemishes from sanctuary service (Leviticus 21), are read by classical commentary as maintaining a category of ritual, rather than moral, fitness specific to sacrificial service.