EPISTEMOLOGI FIKIH DI MEDIA SOSIAL (KONSTRUKSI EPISTEMOLOGIS FATWA MAJELIS ULAMA INDONESIA TENTANG BERMUAMALAH)

This study intends to explore and identify the epistemological basis of Islamic law in construction Fatwa Majelis Ulama Indonesia (MUI) Nomor 24 Tahun 2017 Tentang Hukum dan Pedoaman Bermuamalah Melalui Media Sosial. qualitative research is form a literature review with normative philosophical approach. The analytical theory used paradigm idealism realism law. results show that fatw MUI on Law Guidelines for Bermumalah Through Social integrates tendencies can be seen from various elements underlie building MUI. First, universal ethical moral values ​​('am) which are taken theological text (nas). Second, use rules (qawaid fiqhiyah) emphasizes sadd al-zari'ah (preventive action) maslahah mursalah (public benefit). Third, opinion classical scholars. Fourth, scientific explanations expert opinions regarding social media