O you who believe, fasting is prescribed for you as it was prescribed for those before you, that you may develop God-consciousness. — Quran 2:183
Fasting in Judaism: There are six days in a year when observant Jews fast. Two “Major Fasts” call for a fast from sundown on the day before to sundown on the day itself, and four “Minor Fasts” call for a fast from sunrise to sundown. Jews have many fast days, most famously Yom Kippur, the Day of Atonement. Unlike the days of Ramadan, that is a full-day fast, from sunset one evening before to nightfall the following evening. Fasting in Judaism requires a strong commitment. While some contemporary fasts may involve choosing specific items to abstain from, traditional Jewish fasting entails refraining from everything. It goes beyond abstaining from food and includes restrictions on water consumption, extending to activities like brushing teeth and bathing.
Fasting by Christians: Fasting is a practice in several Christian denominations and is done both collectively during certain seasons of the liturgical calendar, or individually as a believer feels led by the Holy Spirit. Many Christians also fast before receiving Holy Communion. This is known as the Eucharistic Fast. The Teaching of the Twelve Apostles, written in the first century A.D., directed Christians to fast on both Wednesdays, in remembrance of the betrayal of Christ by Judas on Spy Wednesday, and Fridays, in mourning of the crucifixion of Jesus on Good Friday.[17] Historically, the Orthodox, Catholic, Anglican and Methodist denominations of Christianity have emphasized the importance of the Friday fast, which has traditionally involved fasting and abstinence from meat, lacticinia and alcohol. In Western Christianity, fasting is observed during the forty-day season of Lent by many communicants of the Catholic Church, Lutheran Churches, Anglican Communion, Moravian Church, Methodist Churches, Western Orthodox Churches, United Protestant Churches and certain Reformed Churches, to commemorate the fast observed by Christ during his temptation in the desert.
- The first object of fasting in Islam is that it has been Divinely ordained for us to fast, for the sole pleasure of our Creator. We leave what is otherwise Halal for us during the period of fasting, that commences from pre-dawn to sunset.
- Secondly, fasting is prescribed only for the able bodied, adult and healthy men and women. Even there are concessions given for the travelers to abstain from fasting and make up for the missed fasts during travel when back from journey.
- (Fasting) for a fixed number of days; but if any of you is ill, or on a journey, the prescribed number (Should be made up) from days later. For those who can do it (With hardship), is a ransom, the feeding of one that is indigent. But he that will give more, of his own free will,- it is better for him. And it is better for you that ye fast, if ye only knew. - Surah 2 Al Baqarah (The Cow):184
- Ramadhan is the (month) in which was sent down the Qur'an, as a guide to mankind, also clear (Signs) for guidance and judgment (Between right and wrong). So every one of you who is present (at his home) during that month should spend it in fasting, but if any one is ill, or on a journey, the prescribed period (Should be made up) by days later. Allah intends every facility for you; He does not want to put to difficulties. (He wants you) to complete the prescribed period, and to glorify Him in that He has guided you; and perchance ye shall be grateful. - Surah 2 Al Baqarah (The Cow):185
- In one of his Hadiths, Allah's Messenger Prophet Muhammad ﷺ said, "Allah said, 'All the deeds of Adam's sons (people) are for them, except fasting which is for Me, and I will give the reward for it.' Fasting is a shield or protection from the fire and from committing sins. If one of you is fasting, he should avoid sexual relation with his wife and quarreling, and if somebody should fight or quarrel with him, he should say, 'I am fasting.' By Him in Whose Hands my soul is' The unpleasant smell coming out from the mouth of a fasting person is better in the sight of Allah than the smell of musk. There are two pleasures for the fasting person, one at the time of breaking his fast, and the other at the time when he will meet his Lord; then he will be pleased because of his fasting." - Sahi al-Bukhārī Hadith 1904
- The fasting also creates a feeling of affection and love for people who are less blessed, for both the rich and poor feel the same amount of thirst and hunger when they are fasting.
- Since Islamic calendar is based on lunar movement rather than sun, the month of Ramadan keeps advancing by ten days every year. This means one will be fasting in severe winters to severe summers and men fasting would know how the poor brave their fasts during the extreme weather, specially the summers.
Spiritually, it cleans one inner self and removes the bugs left behind evil and ill thoughts. The spiritual discipline that can help you draw closer to God, humble yourself before Him, resist temptation, seek His guidance, and show solidarity with others. By fasting and praying, you can grow in our relationship with God and become more obedient to His will.
Fasting has pleasant effects of one's health and body. It can can slow down aging, prevent the development of diabetes, thyroid disorders, hypertension and heart disease and increase the chances of a long and healthy life. It also promotes weight loss. A healthy body weight automatically translates to healthier joints and a great body image. The concept of intermittent fasting which has lately become very popular and is widely adopted is based on the fasting which is applicable to people of the varying faiths.
Fasting also has its social dimension. Since the basic purpose of fasting is to discipline oneself, A fasting man is not allowed to use foul language and be harsh to others for it is against the spirit of fasting. It aids in preventing quarrels, backbiting and lies and fighting. This sudden change can have healthy effects on the society for everyone would be making an endeavour to be good to others to take full benefits of fasting as promised by Allah.
You may like to listen to eminent Muslim scholar of present times, Nouman Ali Khan, giving a short introductory talk on why should we fast:
May Allāh (سبحانه و تعالى) help us understand Qur'ān and follow the Sunnah of Prophet Muhammad ﷺ, which is embodiment of commandments of Allah contained in the Qur'ān. May Allah help us to be like the ones He loves and let our lives be lived helping others and not making others' lives miserable or unlivable. May all our wrong doings, whether intentional or unintentional, be forgiven before the angel of death knocks on our door.