Abstract: Takaful and its development in the Islamic world become urgent as in Indonesia which is the majority of Muslim population. In Islamic teachings also contained the substance of the insurance regulation. Insurance which is appropriate to Islamic law was able to avoid the insurance operational principle of gharar, maysir, and usury. Due to that basis, then thought out and formulated appropriate insurance forms of Islamic law. In principle, Islamic economic studies has always put forward the principles of fairness, help each other, avoid injustice, the prohibition of usury (interest), the principle of proft and loss sharing as well as the removalof gharar element. Gharar element in conventional insurance lies in the uncertainty about ...