The five pillars of Islam are the basic fundamentals of the Islamic faith: the Shahadah (declaration of faith), Salah (prayer), Zakah (charity), Sawm (fasting during Ramadan), and Hajj (pilgrimage to Mecca). A book called "Pillars of Islam" teaches about these five pillars that are the foundation of Islam. More information can be found at www.HilalPlaza.com.