contradiction of laws in islamic jurisprudence and law from denial to proving

discussions of islamic international law especially privateinternational law i.e. nationality domicile legal situationof foreigners and contradiction of laws are not presentedin islamic jurisprudence under the same titles and thismay lead to the supposition that islamic jurisprudence hasremain silent concerning such problems.the present essay intends to prove incorrectness of thatsupposition as to the major and the most important subjectof private international law i.e. contradiction of laws andthat is why it has attempted to expound briefly the realityof contradiction of laws and its key problems in thecontemporary prevalent law first to survey and criticizereasons of appearance of such assumption secondly and toexpound and draw the most fundamental cause or ground of origination of contradiction of laws i.e. existence of“private international relations ” from an islamic juristicpoint of view finally.