瑜伽師地論分門記 2.159

2.159

第三明教授勸修不淨等五觀之相分二。一總標。二別釋分二。一歡修不淨觀分二　一觀自他內外身不淨分七大門如論。二觀受心法三不淨分三。一明正義分三。一明往時修相。二明行時修相。三明還時修相。二明勝利。三總結　二例勸修餘四觀分二。一總標。二別釋差別分四。一明慈觀大門分三如論。二明緣起觀大門分三如論。三明界差別觀分四。一觀六界自相分六。一明地界自相分二如論。二明水界自相分二如論。三火界自相。四風界自相。五明空界自相。六明識界自相。二分折六界。三明假相修。四明真相修。四明出入息觀分六如論。

Third, explaining the marks of instructing and encouraging the cultivation of the five contemplations of the foul and so forth has two [parts]: 1. general marking out; 2. separate explanation in two [parts]: (1) encouraging the cultivation of the contemplation of the foul in two [parts]: a. contemplating the foulness of internal and external bodies of self and other in seven major gates as in the treatise; b. contemplating the foulness of the three—sensation, mind, and dharmas—in three [parts]: (a) explaining the correct meaning in three [parts]: i. explaining the marks of cultivation when going, ii. explaining the marks of cultivation when walking, and iii. explaining the marks of cultivation when returning; (b) explaining the benefits; and (c) general conclusion; (2) using this as a model to encourage the cultivation of the remaining four contemplations in two [parts]: a. general marking out; b. separately explaining the distinctions in four [parts]: (a) explaining the major gates of the contemplation of benevolence in three [parts] as in the treatise; (b) explaining the major gates of the contemplation of dependent arising in three [parts] as in the treatise; (c) explaining the contemplation of the distinctions of elements in four [parts]: i. contemplating the individual characteristics (svalakṣaṇa) of the six elements in six [parts]: [i] explaining the individual characteristic of the earth element in two [parts] as in the treatise, [ii] explaining the individual characteristic of the water element in two [parts] as in the treatise, [iii] the individual characteristic of the fire element, [iv] the individual characteristic of the wind element, [v] explaining the individual characteristic of the space element, and [vi] explaining the individual characteristic of the consciousness element; ii. analyzing the six elements; iii. cultivation with imputed marks; and iv. cultivation with true marks; and (d) explaining the contemplation of inhalation and exhalation in six [parts] as in the treatise.