Pillars of Islam

The pillars of Islam are the five most important acts of worship in Islam when the Sunni community, which share with them Shiite Muslims, although the Sunnis are the fundamentals of the entry of Islam; the Sunni clerics derived the pillars of Islam from the narrations of the Prophet, including:
It was narrated from Abu Abd al-Rahman Ibn 'Umar ibn al-Khattaab in Saheeh al-Bukhaari and Sahih Muslim:
   Islam "Islam is built on five: the testimony that there is no god but Allah, and that Muhammad is the Messenger of Allah, and the establishment of prayer, and the giving of Zakat, fasting Ramadan, and Hajj the house. Islam
The pillars of Islam, as discussed between them are:

Testimony on a wall of the Great Mosque of Xi'an, People's Republic of China.
1. Testimony that there is no God but Allah and that Muhammad is the Messenger of God: This certificate is the basis of the entry of Islam among the Sunni Muslims. The Shi'a Muslims add to it the "third testimony," a testimony that Ali bin Abi Talib and the Prophet of God.
2. Prayer: It is one of the most important daily prayers performed by Muslims. It is obligatory to pray on Muslims five times a day, and the Muslims turn towards the Kaaba in Makkah. There are other prayers such as Eid prayer, funeral prayer, and others. In many Muslim countries, prayer is called from mosques at the time of prayer to remind Muslims of it. Prayers are recited in Arabic, and the Muslim performs movements such as kneeling, prostration and other movements and recitation of Quranic verses and supplications. If a Muslim performs one of the prayers in his time, he must perform it when he mentions it.
3. Zakat: It is part of the money paid by the rich Muslims for their money to the poor, orphans, needy and other aspects. It is obligatory on all Muslims who are able, and it differs from charity that Muslims voluntarily pay.
4. Fasting of Ramadaan: During the month of Ramadan, Muslims abstain from eating, drinking and intercourse from dawn to sunset, and they must avoid other sins and increase worship in this month. Fasting is not obligatory for the traveler or patient who is fasting, but they have to spend the rest of their fasting days before the arrival of Ramadan, or by feeding the poor to those who can not fast at all. The fasting of the Muslims is not obligatory for their exhaustion, but its purpose is spiritual and healthy according to the Islamic belief. It preserves health and contributes to the hunger and need of the poor, and increases the strength of God and the elevation of faith and spiritual meanings.
5. Pilgrimage: The pilgrimage to the Kaaba, the House of God in Mecca, the month of Dhu al-Hijjah. It is obligatory for every Muslim who is able to perform Hajj at least once in his life. A Muslim should not wear tailored clothes during Hajj, except for women. Then he makes a pilgrimage around the Kaaba seven times, and seeks between Safa and Marwa seven steps, and then stand at Arafah, which is the most important conditions of Hajj, which distinguish the rituals of Hajj for Umrah