
Islam is the official religion of theUnited Arab Emirates. Of the total population, 76.9% are Muslims as of a 2010 estimate by thePew Research Center. Most of them belong to theSunni branch of Islam adhering to theMaliki school ofjurisprudence. Media estimates suggest less than 20 percent of the noncitizen Muslim population areShia.[1]
The arrival of envoys from theIslamic prophetMuhammad in 632 heralded the conversion of the region toIslam. After prophet Muhammad's death,one of the major battles of theRidda Wars was fought atDibba, to the east coast of the present-day Emirates. The defeat of the non-Muslims, includingLaqit bin Malik Al-Azdi, in this battle resulted in the triumph of Islam in the Arabian Peninsula.[2]
TheBani Yas, which today form theEmirate of Abu Dhabi andEmirate of Dubai, traditionally adhere to the SunniMaliki school of Islamic jurisprudence from theUyunid dynasty, who spread the Maliki school by the command of SheikhAbdullah bin Ali Al Uyuni.[3] As such, the Maliki school remains the UAE's dominant school of thought and is sometimes used in legal sharia rulings.[4][5]
The federalGeneral Authority of Islamic Affairs and Endowments (Awqaf) oversee the administration of Sunni mosques, except in Dubai, where they are administered by the Dubai’sIslamic Affairs and Charitable Activities Department (IACAD). The Awqaf distributes weekly guidance to Sunniimams regarding the themes and content ofkhutbah with a published script every week. The khutbas get posted on the Awqaf website. The Awqaf applies a three-tier system in which junior imams follows the Awqaf khutbah script closely; midlevel imams prepare khutbas according to the topic or subject matter selected by Awqaf authorities; and senior imams have the flexibility to choose their own subject for their khutbas. Some Shia religious leaders in Shia majority mosques choose to follow Awqaf-approved weekly addresses, while others write their own khutbah.[6] The government funds and supports Sunni mosques, with the exception of those considered private, and employs all Sunni imams as employees.[7]
Islamic studies are mandatory for all students in public schools and for Muslim students in private schools. The government-funded public schools do not provide instruction in any religion other than Islam. In private schools, non-Muslim students are not required to attend Islamic study classes. As an alternative, private schools are available for non-Muslims. Christian-affiliated schools are authorized to provide instruction tailored to the religious background of the student such as Christian instruction for Christian students, and ethics or other religions.[8]
The Awqaf operates official toll-free call centers and text messaging service forfatwas. The fatwas in the United Arab Emirates are available in three languages (Arabic,English, andUrdu). Fatwas are given based on the questions asked and includes fatwas in areas of belief and worship, business, family, women’s issues, and other issues. Callers explain their question directly to an officialmufti, who then issue a fatwa based on the caller's question. Both female (muftiya) and male (mufti) religious scholars are available.[6]
For Muslims, theSharia is the principal source of legislation. However, the judicial system allows for different types of law, depending on the case. Sharia forms the basis for judicial decisions in most family law matters for Muslims, such as marriage and divorce, and inheritance for Muslims. However, in the case of non-Muslims and noncitizens, the laws of their home country apply, rather than Sharia. The law does not directly prohibit Muslims from converting to other religions; however, the penal code defers to Sharia on matters defined as crimes in Islamic doctrine, which in many interpretations prohibits apostasy.[9][10]

The Jaafari Affairs Council manages the Shia affairs for all of the country, including overseeing mosques and endowments. The council also issues additional instructions on khutbas to Shia mosques.[6] The government does not appoint religious leaders for Shia mosques. Shia adherents worship and maintain their own mosques and the government considers Shia mosques to be private. However, Shia mosques are eligible to receive funding from the government upon request. The government allows Shia mosques to broadcast the Shiaadhan from their minarets. Shia Muslims have their own council, the Jaafari Affairs Council, to manage Shiaaffairs, including overseeing mosques and community activities, managing financial affairs, and hiring preachers. The government permits Shia Muslims to observeAshura in private gatherings, but not in public rallies.[7]
Shia Islam is practiced by approximately 5-10% ofEmiratis.[11] It is also practiced among expatriate Muslim communities living in the country, most notablyIranians,[12][13] as well as someArabs,Pakistanis,Indians, and other nationalities.[14] Non-Twelver Shia branches such asIsmailis and theDawoodi Bohras are also present.[11]
During the month ofRamadan, it is illegal to publicly eat, drink, chew or smoke between dawn and sunset.[15] Exceptions are made for pregnant women, children, and diabetics or anyone else who cannot fast. The law applies to both Muslims and non-Muslims,[15] and failure to respect the Islamic tradition results in fines.[16] Designated cafes and restaurants operate in the morning but with decreased operation hours and cater to non-Muslims or people who are not fasting.[17]