將解一部疏文，大分為四：一、總標宗意，二、歸敬請加，三、開章釋文，四、慶讚迴向。
Yuanjue Sutra Great Commentary Explanation Copy (圓覺經大疏釋義鈔)
About 圓覺經大疏釋義鈔
Tang · by 宗密撰
446,250 · about 1488 min
The *Extensive Commentary on the Sutra of Perfect Enlightenment* by the eminent Tang Dynasty monk Guifeng Zongmi is a further elaboration and annotation of his own work, the *Extensive Subcommentary on the Sutra of Perfect Enlightenment*. Composed during the peak of Buddhist doctrinal studies in the Tang Dynasty, this text systematically elucidates the profound principles of the *Sutra of Perfect Enlightenment*, integrating Huayan and Chan thought to expound upon the Tathāgatagarbha-dependent origination and the wondrous mind of perfect enlightenment. Its content encompasses detailed explanations of the sutra's passages, analysis of terminology, and methods of cultivation and realization, presenting a rigorous structure and profound doctrine. This work is a vital document for the study of the *Sutra of Perfect Enlightenment* and the history of Chinese Buddhist thought, hailed as an authoritative commentary on the teachings of perfect and sudden enlightenment, and has exerted a profound influence on the subsequent development of the integration of Chan and doctrinal teachings.