Absolute Essential of Islam By: Faraz Rabbani This worship is not possible without knowledge. This short work outlines the absolute essentials of this knowledge: in faith, prayer, and key points related to one’s life and dealings. It is based on the methodology of traditional Sunni Islam, according to the Hanafi school, the largest school of Islamic law, and its purpose is to make one’s worship valid, sound, and proper in a short amount of time.