本文以〈觀象巵言〉為核心，探討馬一浮之《易》學觀，以明其治《易》之法。首先，關於對卜筮之看法，馬一浮認為卜筮之靈驗與否乃取決於人之精神，而非取決於蓍龜；其次，關於讀《易》之方法，馬氏提出「學《易》之要在觀象」經，而觀象當本之《十翼》；最後，馬氏認為，學《易》之旨在「識其本心」，順性命之理，與聖人同得同證。而由本文之論述，吾人亦可發現，「心外無物」之觀點，幾可貫串馬氏之《易》學思想。

This article with "Guan-Xiang-Zhi-Yan" as core, inquire into Ma, Yi-Fu's viewpoint of Yi-ology, to understand how he study The Book of Change. First, concerning to practise divination of viewpoint, Ma, Yi-Fu thinks to practise divination of efficacy or not is depend on the person's spirit, rather than depend on the tool of the divination.(Shi-cao and tortoise) Secondly, concerning how read The Book of Change, his pointing out the 'Guan-xiang' is most important, and 'Guan-xiang' should from "Shi-yi' beginning. Finally, Ma, Yi-Fu thinks, the purpose of learning The Book of Change is knowing our this heart, following the reason of 'Xing-ming', to reach the realm of the sage. And through the treatise of this article, we can also find, the standpoint of "the heart outside has no thing", can be treated as Ma, Yi-Fu's core thought on The Book of Change.