Minyan in the context of "Synagogues"

A synagogue, or synagog also called a shul or a temple, is a place of worship for Jews and Samaritans. It serves as a house of prayer (with a main sanctuary and sometimes smaller chapels) where Jews attend religious services or ceremonies such as weddings, bar and bat mitzvahs, choir performances, and children's plays. Synagogues often also contain study rooms, social halls, administrative and charitable offices, classrooms for religious and Hebrew studies, and spaces for community gatherings. They frequently display commemorative, historic, or modern artwork alongside items of Jewish historical significance or exhibits about the synagogue itself.

Synagogues are buildings used for Jewish prayer, study, assembly, and reading of the Torah. The Torah (Pentateuch or Five Books of Moses) is traditionally read in its entirety over a period of a year in weekly portions during services, or in some synagogues on a triennial cycle. However, the edifice of a synagogue as such is not essential for holding Jewish worship. Halakha (Jewish law from the Mishnah – the "Oral Torah") states that communal Jewish worship can be carried out wherever a minyan, a group of at least 10 Jewish adult men, is assembled, often (but not necessarily) led by a rabbi. This minyan is the essence of Jewish communal worship, which can also be conducted alone or with fewer than ten people, but that excludes certain prayers as well as communal Torah reading. In terms of its specific ritual and liturgical functions, the synagogue does not replace the long-destroyed Temple in Jerusalem.

Maariv or Maʿariv (Hebrew: מַעֲרִיב, [maʔaˈʁiv]), also known as Arvit, or Arbit (Hebrew: עַרְבִית, [ʔaʁˈvit]), is a Jewish prayer service held in the evening or at night. It consists primarily of the evening Shema and Amidah.

The service will often begin with two verses from Psalms, followed by the communal recitation of Barechu. The three paragraphs of the Shema are then said, both preceded and followed by two blessings; sometimes, a fifth blessing is added at the end. The hazzan (cantor) then recites a half-Kaddish. Everyone says the Amidah quietly, and, unlike at the other services, the hazzan does not repeat it. The hazzan recites the full Kaddish, Aleinu is recited, and the mourners' Kaddish ends the service; some groups recite another Psalm before or after Aleinu. Other components occasionally added include the counting of the Omer (between Passover and Shavuot) and, in many communities, Psalm 27 (between the first of Elul and the end of Sukkot).

A bar mitzvah (masc.) or bat mitzvah (fem.) is a coming of age ritual in Judaism. According to Jewish law, before children reach a certain age, the parents are responsible for their child's actions. Once Jewish children reach that age, they are said to "become" b'nai mitzvah, at which point they begin to be held accountable for their own actions. Traditionally, the father of a bar or bat mitzvah offers thanks to God that he is no longer punished for his child's sins.

In Orthodox communities, boys become bar mitzvah at 13 and girls become bat mitzvah at 12. In most Reform, Reconstructionist, and Conservative communities, the milestone is 13 regardless of gender. After this point, children are also held responsible for knowing Jewish ritual law, tradition, and ethics, and are able to participate in all areas of Jewish community life to the same extent as adults. In some Jewish communities, men's and women's roles differ in certain respects. For example, in Orthodox Judaism, once a boy turns 13, it is permitted to count him for the purpose of determining whether there is a prayer quorum, and he may lead prayer and other religious services in the family and the community.

Synagogue architecture often follows styles in vogue at the place and time of construction. There is no set blueprint for synagogues and architectural shapes and interior designs of synagogues vary greatly. According to tradition, the Shekhinah or divine presence can be found wherever there is a minyan: the quorum of ten required for Jewish prayer.

Synagogues have some requirements. They always contain a Torah ark where the Torah scrolls are kept (called an aron qodesh (Hebrew: אָרוֹן קׄדֶש) by Ashkenazi Jews and a hekhal (היכל) by Sephardic Jews). Also, since synagogues are buildings for congregational worship, they require a large central space (like churches in Christianity and mosques in Islam). They are generally designed with the ark at one end, typically opposite the main entrance on the east side of the building, and a bema either in front of that or more centrally placed. Raised galleries for female worshipers have been common in historical buildings.