Development of Classical Fiqh towards Contemporary: Relevance of Thought of Islamic Figures and Operational Transformation of Fiqh Products

The purpose of writing the article is expected to reflect on thoughts Islamic figures who have contributed welfare fiqh muamalah field, as well review operational transformation products from time time. need for actualization guide in responding challenges or problems today's society makes it important historical development relation that existed before. method used this paper collect various sources literature previous research library descriptive analysis and find values. As results, authors found such Abu Yusuf, Al-Ghazali, Ibn Khaldun, Taimiyah still relevance present, classical period can be drawn its elasticity. This provides enthusiasm young scholars continue develop their providing benefits environment by upholding sharia principles, tabarru agreements between people, spirit exploring treasures problems.