仁王經疏 3.190

3.190

釋曰：第四、練觀。無定相者，總標我法無其定相。無自他相故者，別釋我法無自他相。此即兩釋。一云：無自相者，顯無我相；無他相者，顯無法相。一云：無自相者，無人我法我相；無他相者，無人我法我二種我所相。修護觀門者，如上觀門，未得名脩、已得名護。已上文意，義趣難了。有諸異說，恐繁不述。

Commentary: Fourth, refining contemplation. "Having no determinate characteristics" generally indicates that self and dharmas lack determinate characteristics. "Because they have neither self-characteristic nor other-characteristic" specifically explains that self and dharmas have no self- or other-characteristics. Here there are two explanations. One says: "no self-characteristic" reveals the absence of a characteristic of a self; "no other-characteristic" reveals the absence of a characteristic of dharmas. Another says: "no self-characteristic" means having no characteristic of personal self or dharma self; "no other-characteristic" means having no characteristics of the two types of what belongs to a self, for both personal self and dharma self. As for the "door of cultivating and protecting contemplation," with respect to the contemplative doors above, what has not yet been attained is called "cultivation," and what has already been attained is called "protection." The meaning of the text above is difficult to comprehend. There are various divergent accounts; fearing prolixity, I shall not elaborate.