Waqf is the most important financial/social institution in Islam, simply because this system would help to distribute money between people equally. The most important public service in the world had been provided through the system of Waqf= Trust such us Hospital, Universities and big projects. Imagine the result of establishing a waqf hospital in somewhere and the continuous wag from Allah to you even after you pass away. Islamically, the waqf is a sadaqa Jaria (continuous charity) and at the same time a unique sort of worship which was known since the prophet life (S.A.W).