The central Alevi communal worship service is called a cem, which is performed in special houses called as Cem Evi. Alevis believe that the Jem has its roots in an original worship and teaching meeting of forty spiritual individuals Kirklar Majlisi led by Ali. It takes place in a Cem Evi
Âyîn-i Cem ''(cem ceremony)''
The ceremony's supposed prototype is the Prophet Muhammad's nocturnal ascent into heaven, where he beheld a gathering of forty saints, and the Divine Reality made manifest in their leader, Ali.
During the "Jem ceremony" the :tr:Halk ozanı|Âşık' plays the Bağlama whilst singing spiritual songs, some of which are centuries old and well known amongst Alevis. Every song, called a Nefes has spiritual meaning and aims to teach the participants important lessons. One such song goes thus:
The love of the creator for the created and vice versa is symbolised in the Cem ceremony by the use of fruit juice and/or red wine which represents the intoxication of the lover in the beloved. During the ceremony is Dem one of the twelve duties of the participants.
At the closing of the cem ceremony the dede who leads the ceremony engages the participants in a discussion, this discussion is called a sohbet.''
The Rite of Integration is a complex ritual occasion in which a variety of tasks are allotted to incumbents bound together by extrafamilial brotherhood , who undertake a dramatization of unity and integration under the direction of the spiritual leader.
Twelve services
There are twelve services performed by attendees of the Cem:
, marriage ceremonies and circumcisions. The status of Dede is hereditary and he must be a descendant of Ali and Fatima.
. The Rehber is a guide to the faithful and works closely with the Dede in the community.
Gözcü: This position represents Abu Dharr al-Ghifari. S/he is the assistant to the Rehber. S/he is the Cem keeper responsible for keeping the faithful calm.
Çerağcı: This position represents Jabir ibn Abd-Allah and s/he is the light-keeper responsible for maintaining the light traditionally given by a lamp or candles.
Zakir: This position represents Bilal ibn Rabah. S/he plays the bağlama and recites songs and prayers.
Süpürgeci: This position represents Salman the Persian. S/he is responsible for cleaning the Cem Evi hall and symbolically sweeping the carpets during the Cem.
Niyazcı: this position represents Muhammad ibn Maslamah. S/he is responsible for distributing the sacred meal.
İbrikçi: this position represents Kamber. S/he is responsible for washing the hands of the attendees.
Kapıcı: this position represents Ghulam Kaysan. S/he is responsible for calling the faithful to the Cem.
Peyikçi: this position represents Amri Ayyari.
Sakacı: represents Ammar ibn Yasir. Responsible for the distribution of water, sherbet, milk etc...
Some servants of the cem ceremony originally come from Zoroastrianism. The Zoroastrian counterparts are Zaotar, Atrevakhsh, Aberet, Sraoshavarez and Fraberetar.
