大方廣圓覺修多羅了義經略疏 2.696

2.696

次後有二問答，兩重除障。初淨業章，除我入覺；後普覺章，依師離病。此皆觀行中障，故同大科。初中雖約計執淺深，說有四相差別，然唯是我見，故經文除別列四名之外，節節皆有我字。若除此執，便是圓覺，故云入覺。文四：初三之初。

Next, there are two questions and answers, two layers of eliminating obstacles. First, the chapter on Purifying Karmic Obstacles eliminates the self to enter enlightenment; later, the chapter on Universal Enlightenment relies on a teacher to leave defects. Because these are all obstacles within contemplative practice, they share the same major division. Although the first speaks of the distinction among four marks based on the shallowness or depth of attachment, it is only the view of self; therefore, aside from listing the four names separately, every passage in the sūtra text contains the word 'self.' If one eliminates this attachment, that is perfect enlightenment; hence it is called 'entering enlightenment.' The text has four parts: the first of the first three.