天臺智者大師的五重玄義理論，乃是其詮釋《法華經》的體例方法，亦可以推而廣之，用以貫穿所有對佛經的詮釋。本文探討了智顗在其巨著《法華玄義》中具體是如何建立其五重玄義的理論，又是如何通過五重玄義來詮釋《法華經》的宗旨並藉以呈現其自身的佛學體系的。

The actual founder of the Tiantai Buddhist School-Zhiyi made a great contribution to the development of Chinese Buddhism. In his masterpiece, "The Profound Meaning of the Lotus Sutra", he presented his philosophical system of Buddhism, a comprehensive picture of the Buddhist doctrines and practices, with his Five Sections as an exegetic device to interpret the Lotus Sutra. This paper outlines the whole structure of this work in order to explore how his system of Buddhism is presented through his hermeneutic approach and to deepen our understanding of his philosophy.