We know that Islam stand on five pillars. Allaah's Rasul(SM) explain Islam with the example of a house.It is the main important things for a house that is a foundation,then the priority is to pillars and the last important is the roof. Besides the less important or priority is the fence,door,bed,chair,table etc. We know that Islam's foundation is the Tawheed or Sovereignty of almighty Allah.Then the five pillar is kalema, salah,zakah,Hajj & Saom. But what is the roof of Islam? Can anybody explain me?