Nineteen-Day Fast to be the one foretold by the Báb, accepted the fast, but altered many of its details and regulations. The Bahá'í fast resembles fasting practices of several other religions. Lent is a period of fasting for Christians, Yom Kippur and many other holidays for Jews, and the fast of Ramadan is practiced by Muslims. The Bahá'í fasting most resembles the fast of Ramadan, except that the period of fasting is defined as a fixed Bahá'í month, whereas Muslims fast during a lunar month, whose specific Gregorian dates vary from year to year. Bahá'u'lláh established the guidelines of the fast in
Persecution of Muslims is 98% Muslim. Approximately 87–95% of them are Sunni and roughly 3% are Shia and roughly 7% are non-denominational Muslims. The remaining 2% of the population are followers of Russian Orthodoxy, a variety of Protestant denominations, Catholicism, Zoroastrianism and Buddhism. A great majority of Muslims fast during Ramadan, although only about one third in the countryside and 10% in the cities observe daily prayer and dietary restrictions. There is some reported concern among mainstream Muslim leaders that minority religious groups undermine national unity. There is a concern for religious institutions becoming active in the political sphere. The Islamic Renaissance Party