construction law in Indonesia. All

construction law in Indonesia. All that is the fruit of the Shari'ah of Islam Animates and is part and parcel of the Constitution of Indonesia.
Thus, Islamic law has contributed norms and values applicable law in the heterogeneity of Indonesian society. However, the birth of various legislation that contains the values of Islamic law it can not be separated from the problem. Every Indonesia do business legislation Islamic law always facing a polemic that is not only technically juridical but also involves political issues. The polemic was caused by a legal position Islam is at the midpoint between the paradigm of paradigms of religion and State. Islamic law was at the center of tension between the religion itself. While Islam does not require positivisasi to guarantee the certainty of the teachings. As a result, the contribution of Islamic law against the construction of a national law on Indonesia is indeed facing a fundamental constraint.
In addition, the position of Islamic law would likewise be at the midpoint between the paradigm the paradigm of religion and State. In addition to the various religions, have also been perfectly different sources of national law that complicate the unification of law. A muslim obliged to apply Sharia law while non-Muslims are not bound by the standards the same in the exercise of the law. Muslims and non-Muslims of mutual requires a law to carry out various forms of implementation of the above Government, such as tax law, traffic, white collar crime and also theft.
B. Problem Formulation
1. How about relations between Islamic law and Indonesian legal system ?
2. How about the contribution of Islamic law in the Development of Indonesian legal system ?
C. Writer Function
1. To know relation between Islamic law and Indonesian legal system.
2. To know the contribution of Islamic law in the development of Indonesian legal system.