The Three principles:A valuable brief message about the principles that the person should know which are : 1-Knowing his lord and the types of worships Allaah orders him to do 2-Knowing his religion,levels of religion and the pillars of each level 3-Knowing the prophet,a summary of his life and the wisdom of his mission In addition to mentioning belief in resurrection and the two pillars of monotheism which are disbelief in false deities and belief in Allaah