Ibn Qayyim al Jawziyah is a fiqh expect who is strictly bound to ulama salaf's method in the strong reference to the nas of al Qur'an and Hadith. This can be seen in the principles of making legal conclusion which are not very different from those of Hambali school; namely the nas of al Qur'an, Hadith, Ijma', companions fatwa, qiyas, istishab, maslahah mumalah, sadd al dhari'ah, and 'urf. Ibn Q…