瑜伽師地論略纂 7.126

7.126

得三摩地中分四：初、釋所治能治別相；次、釋得者得近分；三、結廣聖教，不過不增；四、結世間淨住正法者得。初文有二：初明所治二十法、後顯能治。初文復二：初明二十障、後明四相堪能障法。初文有三：初標、次釋、後結。

Attaining samādhi is divided into four [parts]: first, explaining the distinct characteristics of that to be cured and that capable of curing; next, explaining that one who attains it attains the preparatory stage (sāmantaka); third, concluding the extensive noble teaching as neither exceeding nor falling short; fourth, concluding that worldly purification is attained by those abiding in the true Dharma. The first text has two [parts]: first, clarifying the twenty dharmas to be cured; and then, revealing that which is capable of curing. The first text is further divided into two: first, clarifying the twenty obstacles; and then, clarifying the dharmas capable of obstructing the four characteristics. The first text has three: first, the statement; next, the explanation; and last, the conclusion.