The Essential Elements of the Fast:

The fast has two essential elements (literally, "pillars") that must be fulfilled for it to be valid and acceptable. They are:

Essential elements of fasting, abstaining from acts that break the fast

This point is based on the Qur'anic verse: "Eat and drink until the white thread becomes distinct to you from the black thread of the dawn. Then strictly observe the fast until nightfall." This is also based on the following hadith: "When the verse 'Eat and drink until the white thread becomes distinct to you...' was revealed, I took a black thread and a white thread and placed them underneath my pillow. During the night I looked at them to see if I could distinguish between them. In the morning I went to the Messenger of Allah and mentioned that to him and he said: 'It is the black of the night and the white of the day.'"

Essential elements of fasting, the intention

Allah instructs in the Qur'an: "And they are ordained nothing else than to serve Allah, keeping religion pure for Him." The Prophet, upon whom be peace, said: "Actions are judged according to the intention behind them, and for everyone is what he intended."

The intention must be made before fajr and during every night of Ramadan. This point is based on the hadith of Hafsah which reported that the Prophet said: "Whoever does not determine to fast before fajr will have no fast" (that is, it won't be accepted). This is related by Ahmad, an-Nasa'i, at-Tirmidhi, Abu Dawud, and Ibn Majah. Ibn Khuzaimah and Ibn Hibban have classified it as sahih.

The intention is valid during any part of the night. It need not be spoken, as it is in reality an act of the heart which does not involve the tongue. It will be fulfilled by one's intention to fast out of

Obedience to Allah and for seeking His pleasure.

If one eats one's pre-dawn meal (sahoor) with the intention of fasting and to get closer to Allah by such abstinence, then one has performed the intention. If one determines that one will fast on the next day solely for the sake of Allah, then one has performed the intention even if a pre-dawn meal was not consumed.

According to many of the jurists, the intention for a voluntary fast may be made at any time before any food is consumed. This opinion is based on 'Aishah's hadith: "The Prophet came to us one day and said: 'Do you have any [food]?' We said, 'No.' He said: 'Therefore, I am fasting." This is related by Muslim and Abu Dawud.

The Hanafiyyah and Shaf'iyyah stipulate that the intention must be made before noon (for voluntary fasts). The apparent opinion of Ibn Mas'ud and Ahmad is that the intention may be made before or after noon.

Essential elements of fasting, who must fast

All scholars agree that fasting is obligatory upon every sane, adult, healthy Muslim male who is not traveling at that time. As for a woman, she must not be menstruating or having post-childbirth bleeding. People who are insane, minors, and those who are traveling, menstruating, or going through post-childbirth bleeding, and the elderly and breast-feeding or pregnant women do not need to observe the fast.

For some, the fast is not obligatory at all, for example, the insane. In the case of young people, their parents or guardians should order them to fast. Some are to break the fast and make up the missed days of fasting at a later date, while others are to break the fast and pay a "ransom" (in

which case, they are not obliged to make up the days they missed). We shall discuss each group in more detail.

Essential elements of fasting, the fast of the insane

Fasting is not obligatory for the insane because of their inability to understand what they are doing. 'Ali reported that the Prophet, upon whom be peace, said: "The pen is raised for three groups [of people]—that is, they will not be responsible for their actions: the insane until they become sane, those who are sleeping until they awaken, and the young until they reach puberty." This is related by Ahmad, Abu Dawud, and at-Tirmidhi.

Essential elements of fasting, the fast of the young [non-adults]

Though the young are not required to fast, it is proper for their guardians to encourage them to fast so they will become accustomed to it at an early age. They may fast as long as they are able to and then may break it. ArRabi'a bint Mu'awiyyah reported: "The Messenger of Allah sent a man, on the morning of the day of 'Ashurah, to the residences of the Ansar, saying: 'Whoever has spent the morning fasting is to complete his fast. Whoever has not spent this morning fasting should fast for the remainder of the day.' We fasted after that announcement, as did our young children. We would go to the mosque and make toys stuffed with cotton for them to play with. If one of them started crying due to hunger, we would give them a toy to play with until it was time to eat." This is related by al-Bukhari and Muslim.