Religions of the World - Islam Use the following terms to fill in the blanks: Mecca, Faith, Successor, Allah, Qur'an, Muslims, Peace, Monotheism, Second, Pilgrimage, Prophets, Mosques, Ramadan, Pillars, Charity, Sect, Muhammad, Prayers Tools Activity created by: Stanley Harris This activity was created by a Quia Web subscriber. To learn how to make your own, just like this, click here.