In Islam, fasting (known as sawm, صوم; sʕawm or siyam, صيام; sʕijaːm, also commonly known as rūzeh or rōzah (روزه) in non-Arab Muslim countries) is the practice of abstaining, usually from food, drink, smoking, sexual activity and anything which substitutes food and drink. During the holy month of Ramadan, sawm is observed between dawn and nightfall when the adhan of the Maghrib prayer is sounded. Ramadan is the ninth month of the Muslim lunar calendar and fasting is a requirement for Muslims as it is the fourth of the five pillars of Islam. Religious fasting is not a uniquely Muslim practice; it has been practiced for centuries by religions such as Christianity, Confucianism, Hinduism, Judaism, and Taoism, among others. It is stated in the Quran that Allah says: O you who believe, fasting is prescribed for you as it was prescribed for those before you, that you may develop God-consciousness. Some cultures in North America fasted to serve as penance for sin and avert catastrophes. Incas of Peru and Native Americans of Mexico observed fasts to appease their gods. Former nations such as Assyrians and the Babylonians observed fasting as a form of penance. Jews observe fasting as a form of purification and penitence on the Day of Atonement or Yom Kippur annually. Food and drinks are not permitted on this day. Fasting took a different form in the West such as hunger strikes which is a form of fasting, used in modern times as a political weapon which was made popular by the leader of India's struggle for freedom, Mahatma Gandhi. He undertook fasts to compel his followers to obey his precept of nonviolence. Early Christians during the first two centuries, associated fasting with purification and penitence. The Christian church made fasting a voluntary preparation for receiving the sacraments of baptism and Holy Communion and for the ordination of priests. Later, they were made compulsory and other days were subsequently added. The Lenten fast was expanded in the 6th century to 40 days where one meal was allowed on each day.
Arnaud Comment, Hikari Ananda Infinity Yoshihara