The religious duties of Muslims are called 5 pillars of Islam. They consist of: Shahadah: sincerely reciting the Muslim profession of faith. Salat: performing ritual prayers in the proper way five times each day. Zakat: paying an alms (or charity) tax to benefit the poor and the needy. Sawm: fasting during the month of Ramadan. Hajj: pilgrimage to Mecca.