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What Everyone Needs to Know About Islam What is This? A guide to a wide variety of general questions asked by those looking to learn more about Muslim culture and the Islamic world.

Faith >
What are the core beliefs and practices that unite all Muslims?

Amidst the rich diversity of interpretations and experiences in Islam, there are certain core beliefs and observances. The five core beliefs—the oneness of God (tawhid), prophets, scriptures, angels, and Day of Judgment—are complemented by five required observances, which the Quran prescribes that all practicing Muslims accept and follow. These “Pillars of Islam” represent the core and common denominator that unites all Muslims and distinguishes Islam from other religions. Following the Pillars of Islam requires dedication of your mind, emotions, body, time, energies, and possessions. Meeting the obligations required by the Pillars reinforces an ongoing presence of God in Muslims' lives and reminds them of their membership in a single worldwide community of believers.

1. The first Pillar of Islam is called the declaration of faith. A Muslim is one who bears witness, who testifies that “there is no god but God [Allah] and Muhammad is the messenger of God.” This declaration is known as the shahada (witness, testimony). Allah is the Arabic name for God, just as Yahweh is the Hebrew name for God used in the Old Testament. To become a Muslim, one need only make this simple proclamation.

The first part of this proclamation affirms Islam's absolute monotheism, the uncompromising belief in the oneness or unity of God, as well as the doctrine that association of anything else with God is idolatry and the one unforgivable sin. As we see in Quran 4:48: “God does not forgive anyone for associating something with Him, while He does forgive whomever He wishes to for anything else. Anyone who gives God associates [partners] has invented an awful sin.” This helps us to understand the Islamic belief that Islam's revelation is intended to correct such departures from the “straight path” as the Christian concept of the Trinity and veneration of the Virgin Mary in Catholicism.

The second part of the confession of faith asserts that Muhammad is not only a prophet but also a messenger of God, a higher role also played by Moses and Jesus before him. For Muslims, Muhammad is the vehicle for the last and final revelation. In accepting Muhammad as the “seal of the prophets,” they believe that his prophecy confirms and completes all of the revealed messages, beginning with Adam's. In addition, somewhat like Jesus Christ, Muhammad serves as the preeminent role model through his life example. The believer's effort to follow Muhammad's example reflects the emphasis of Islam on practice and action. In this regard Islam is more like Judaism, with its emphasis upon the law, than Christianity, which gives greater importance to the importance of doctrines or dogma. This practical orientation of Islam is reflected in the remaining four Pillars of Islam.

2. The second Pillar of Islam is prayer (salat). Muslims pray (or, perhaps more correctly, worship) five times throughout the day: at daybreak, noon, midafternoon, sunset, and evening. Although the times for prayer and the ritual actions were not specified in the Quran, Muhammad established them.

In many Muslim countries, reminders to pray, or “calls to prayer” (adhan), echo out across the rooftops. Aided by a megaphone, from high atop a mosque's minaret, the muezzin calls out:

God is most great [Allahu Akbar], God is most great, God is most great, God is most great, I witness that there is no god but God [Allah]; I witness that there is no god but God. I witness that Muhammad is the messenger of God. I witness that Muhammad is the messenger of God. Come to prayer; come to prayer! Come to prosperity; come to prosperity! God is most great. God is most great. There is no god but God.

These reminders throughout the day help to keep believers mindful of God in the midst of everyday concerns about work and family with all their attractions and distractions. It strengthens the conscience, reaffirms total dependence on God, and puts worldly concerns within the perspective of death, the Last Judgment, and the afterlife.

The prayers consist of recitations from the Quran in Arabic and glorification of God. These are accompanied by a sequence of movements: standing, bowing, kneeling, touching the ground with one's forehead, and sitting. Both the recitations and accompanying movements express submission, humility, and adoration of God. Muslims can pray in any clean environment, alone or together, in a mosque or at home, at work or on the road, indoors or out. It is considered preferable and more meritorious to pray with others, if possible, as one body united in the worship of God, demonstrating discipline, brotherhood, equality, and solidarity.

As they prepare to pray, Muslims face Mecca, the holy city that houses the Kaaba (see page 23, “What is the Kaaba?”). Each act of worship begins with the declaration that “God is most great” (“Allahu Akbar”) and is followed by fixed prayers that include the opening verse of the Quran.

At the end of the prayer, the shahada (declaration of faith) is again recited, and the “peace greeting”—“Peace be upon all of you and the mercy and blessings of God”—is repeated twice.

3. The third Pillar of Islam is called the zakat, which means “purification.” Like prayer, which is both an individual and communal responsibility, zakat expresses a Muslim's worship of and thanksgiving to God by supporting the poor. It requires an annual contribution of 2.5 percent of an individual's wealth and assets, not merely a percentage of annual income. In Islam, the true owner of things is not man but God. People are given their wealth as a trust from God. Therefore, zakat is not viewed as “charity”; it is an obligation for those who have received their wealth from God to respond to the needs of less fortunate members of the community. The Quran (9:60) as well as Islamic law stipulates that alms are to be used to support the poor, orphans, and widows, to free slaves and debtors, and to support those working in the “cause of God” (e.g., construction of mosques, religious schools, and hospitals, etc.). Zakat, which developed fourteen hundred years ago, functions as a form of social security in a Muslim society. In Shii Islam, in addition to the zakat, which is not limited to 2.5 percent, believers pay a religious tax (khums) on their income to a religious leader. This is used to support the poor and needy.

4. The fourth Pillar of Islam, the Fast of Ramadan, occurs once each year during the month of Ramadan, the ninth month of the Islamic calendar and the month in which the first revelation of the Quran came to Muhammad. During this month-long fast, every Muslim whose health permits must abstain from dawn to sunset from food, drink, and sexual activity. Fasting is a practice common to many religions, sometimes undertaken as penance, sometimes to free us from undue focus on physical needs and appetites. In Islam the discipline of the Ramadan fast is intended to stimulate reflection on human frailty and dependence upon God, focus on spiritual goals and values, and identification with and response to the less fortunate.

At dusk the fast is broken with a light meal popularly referred to as breakfast. Families and friends share a special late evening meal together, often including special foods and sweets served only at this time of the year. Many go to the mosque for the evening prayer, followed by special prayers recited only during Ramadan. Some will recite the entire Quran (one-thirtieth each night of the month) as a special act of piety, and public recitations of the Quran or Sufi chanting can be heard throughout the evening. Families rise before sunrise to take their first meal of the day, which must sustain them until sunset.

Near the end of Ramadan (the twenty-seventh day) Muslims commemorate the “Night of Power” when Muhammad first received God's revelation. The month of Ramadan ends with one of the two major Islamic celebrations, the Feast of the Breaking of the Fast, called Eid al-Fitr, which resembles Christmas in its spirit of joyfulness, special celebrations, and gift giving.

5. The fifth Pillar is the pilgrimage, or hajj, to Mecca in Saudi Arabia. At least once in his or her lifetime, every adult Muslim who is physically and financially able is required to make the sacrifice of time, possessions, status, and normal comforts necessary to make this pilgrimage, becoming a pilgrim totally at God's service. The pilgrimage season follows Ramadan. Every year over two million believers, representing a tremendous diversity of cultures and languages, travel from all over the world to the holy city of Mecca to form one community living their faith. In addition to the hajj there is a devotional ritual that is referred to as the “lesser pilgrimage.” It is called the umrah (visitation) and involves visiting the holy sites at other times of the year. Many who are on pilgrimage also perform the umrah rituals before, during, or after the hajj. However, performing the umrah does not fulfill the hajj obligation.

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