Islam and Sikhism Moses, Jesus and Mohammed in other religions. Islam believes that before Muhammad there were many messengers of God, Muhammad was the last messenger, and Quran was the last revelation to the last prophet. The Five Pillars of Islam are duties incumbent on every Muslim. These duties are Shahada (testimony that "There is no god but God and Muhammad is the messenger of God"), Salat (prayers), Zakat (Giving of Alms), Sawm (Fasting during Ramadan) and Hajj (pilgrimage to Mecca). These five practices are essential to Sunni Islam; Shi'a Muslims subscribe to eight ritual practices which substantially overlap with the five Pillars.
Divisions of the world in Islam law, the major division are "dar al-islam" (lit. territory of Islam), denoting regions where Islamic law prevails, "dar al-sulh" (lit. territory of treaty) denoting non-Islamic lands which have concluded an armistice with a Muslim government, and "dar al-harb" (lit. territory of war), denoting adjoining non-Islamic lands whose rulers are called upon to accept Islam. Early Islamic jurists devised these terms to denote legal rulings for ongoing Muslim conquests almost a century after Muhammad. The first use of the terms was in Iraq by Abu Hanifa and his disciples Abu Yusuf and Al-Shaybani. Among those in the Levant, Al-Awza'i was leading