薛氏奇门 卦仪合参——薛凤祚《甲遁真授秘集》思想初探

The Uniqueness of Xue Fengzuo's Qimen——A Preliminary Study of the Ideas in The Secret Collection of Jiadun

薛凤祚《甲遁真授秘集》之主体部分当为明清钦天监世守三式之嫡传。薛氏奇门之独特之处在于将《周易》八卦卦象乃至六爻爻象纳入其天、地、人、神四重维度之中,使之与术数学的大本大根紧密相连,从而从根源及学理上找到了切实的根据。薛氏奇门根于《周易》的特征是最明显的,因此当更近奇门之本义。习"奇门"是薛凤祚经世致用之学术追求的内在要求,薛凤祚融通中西历法,其使用的年、月、日、时干支非常精准,于其用奇门遁甲做的预测应用或者择日、择方应用在时间维度这一基点上大有裨益。

Two versions of The Secret Collection of Jiadun by Xue Fengzuo are available to the author： one is Huozi version from Flower and Rain Studio in the second year of Emperor Xianfeng（1852）,and the other is Daoguang Handwriting version,the latter being better than the former.According to Xue Fengzuo,the Qimen comes from Fuxi＇s Bagua Chart,and the Tianqi Jiazi is the middle yuan jiazi,very different from the common versions.The Yici is from the images of Zhouyi（The Book of change）.The Secret Collection of Jiadun is the symbol of Xue＇s transition from Xinxue Thought,or Learning of mind to Practical Thought.