SINCE offering a startling revision of Islamic law, she has been hotly debated by religious scholars. In October 2004, Siti Musdah Mulia, 45, Chairperson of the counter-legal Compilation of Islamic Law team at the Department of Religious Affairs, offered several new "interpretations" of Islamic Law, such as a ban on polygamous marriage, allowing temporarily contracted marriages, and a revision of the integrals of the marriage cer