The Concept of Hayloulah In Quran and Its Rule in the Guidance of Human and last word to him

Almighty God created man and offered Divine reasons to people in many ways in order to guide them in the evolution path and reach Divine vicinity. One of these reasons is heart (Qalb) and its special connection with God. The purpose of this research is to explain what is the relationship between God and, man and his heart; that is idiomatically "Haylolah". The main research question is: does the human heart, has clear mechanism by its work benefit from divine guidance, and at the same time the Divine ultimatum to mankind has been done? This article has analyzed the verses of the Holy Quran and Hadiths by the method of library research. Also Finally , it has been explained that, God will intervene between man and his heart to prevent heart believe in vain, and since the nature of heart does not like invalidate, then holding the realities by heart and " Haylolah" mechanism is one of the methods of divine guidance and this progress is an ultimatum for human beings.