本文旨在探索莊子哲學中所蘊含的形而上的意趣，是否已然足以展開具有一定邏輯屬性的思維向度，並且因而顯豁出一定型態的理論系脈－首先，在人文與自然的多重而開放的關係中，對道家「天人關係」的課題，進行全面的辨析與論證。接著，再從莊子哲學的基本的問題意識出發，並連結其所關注的道德實踐與文化反思，進一步理解道家對古宗教所進行的「除魅」的工作，究竟具有何種哲學意義。如此一來，莊子的天論之為莊子的形上學的核心課題，便可以獲得充分的證成。

This paper is meant to explore whether the metaphysical meanings of Zhuang Zi's philosophy are enough to develop a logical thinking dimension and therefore reveal a certain pattern of theoretical context. First of all, we will make a comprehensive analysis and argument about the Taoist issue of the “relationship between people and the heaven,” regarding the multiple and open relationships between humanism and nature. Then we will set out from the basic consciousness of questioning in Zhuang Zi's philosophy and relate to the issues of moral practice and cultural reflection that Zhuang's philosophy is concerned with, so as to understand further the philosophical implications of the Taoist disenchantment of ancient religions. In this way, Zhuang Zi's doctrine of the heaven is fully justified as the core issue of Zhuang's metaphysics.