In recent years, research on Wei Xiao has increased significantly, however, much of this work remains constrained by the framework established in Huang Zongxi's Case Studies of Ming Confucians (Mingru Xuean), which may limit accurate interpretations of his ideas. This study focuses on analyzing the philosophical thoughts presented in Wei Jiao's later work, The Tenet of the Great Learning (Daxue Zhigui), with an aim for a more comprehensive understanding of his position within the Ming Dynasty's intellectual landscape. It argues that The Tenet of the Great Learning adopts a model where knowledge precedes action, advocating for an understanding of inherent nature before diligent effort, ultimately achieving a state characterized by non-attachment and a balance between movement and tranquility. The primary feature of the text is its aspiration towards a natural state of non-action, accompanied by a perpetual anxiety of unfulfilled diligence. Although The Tenet of the Great Learning is based on the ancient text the Great Learning (Daxue), it incorporates few elements of Wang Yangming's philosophy while demonstrating intentional engagement with Zhu Xi's teachings.