《郭氏易解》爲明代學者郭子章流傳至今的唯一易學著作,現僅存明刻孤本,藏於法國國家圖書館。從明代經學史上來看,《郭氏易解》具有推崇古説、重視文字音義的復古特色,與擇善而從、時出己意的求真特色。同時郭子章作爲江右王門傳人的心學傾向,與講求實際的經世傾向,也從本書中表現出來。通過將《郭氏易解》與《太平萬年書》進行比較,可知郭子章並非天主教徒。 “Guoshi easy solution” for the Ming Dynasty scholar Guo Zizhang handed down the only easy to learn works, now only inscribed a lonely, hidden in the French National Library. From the history of the Ming Dynasty, the “Guoshi easy solution” has respected the ancient saying, attaches importance to the retro characteristics of the text sound and meaning, At the same time, Guo Zizhang, as the heart-descent tendency of the Jiang Youzai Men of the Gate, and his emphasis on the practical tendency of using the world, are also reflected in this book. By comparing Guo’s Easy Solution with Taiping Wannian Book, we can see that Guo Zizhang is not a Catholic.