What Are The Five Pillars Of Islam?

Zakah. The financial obligation upon Muslims:

An important principle of Islam is that everything belongs to God, and that wealth is therefore held by human beings in trust. The word zakah means both "purification" and "growth." Our possessions are purified by setting aside a proportion for those in need and for the society in general. Like the pruning of plants, this cutting back balances and encourages new growth.

Each Muslim calculates his or her own zakah individually. This involves the annual payment of a fortieth of one's capital, excluding such items as primary residence, car and professional tools.

An individual may also give as much as he or she pleases as sadaqa-h, and does so preferably in secret. Although this word can be translated as "voluntary charity" it has a wider meaning.

The Prophet said, "Even meeting your brother with a cheerful face is an act of charity." The Prophet also said: "Charity is a necessity for every Muslim." He was asked: "What if a person has nothing?" The Prophet replied: "He should work with his own hands for his benefit and then give something out of such earnings in charity." The Companions of the Prophet asked: "What if he is not able to work?" The Prophet said: "He should help the poor and needy." The Companions further asked: "What if he cannot do even that?" The Prophet said: "He should urge others to do good." The Companions said: "What if he lacks that also?" The Prophet said: "He should check himself from doing evil. That is also an act of charity."

Sawm or Fasting

Every year in the month of Ramada-n, all Muslims fast from dawn until sundown--abstaining from food, drink, and sexual relations with their spouses. Those who are sick, elderly, or on a journey, and women who are menstruating, pregnant or nursing, are permitted to break the fast and make up an equal number of days later in the year if they are healthy and able. Children begin to fast (and to observe prayers) from puberty, although many start earlier. Although fasting is beneficial to health, it is mainly a method of self-purification and self-restraint. By cutting oneself from worldly comforts, even for a short time, a fasting person focuses on his or her purpose in life by constantly being aware of the presence of God.

God states in the Qur'an:
"O you who believe! Fasting is prescribed for you as it was prescribed to those before you that you may learn self-restraint." (Qur'an 2:183)