大方廣佛華嚴經隨疏演義鈔 26.12

26.12

疏「三四二種他受用土因」者，略如上引《唯識論》文。唯識一向就佛說因，今通菩薩，謂佛因中修此二因，成他受用，即是佛因。二住地菩薩修此二因，得他受用，約菩薩因。初地八地，《地經》廣說。

Regarding the Commentary's 'The third and fourth are the causes of the two kinds of other-enjoyment lands': Briefly as cited above from the text of the Cheng weishi lun. The Cheng weishi lun explains the cause solely in terms of the Buddha; here it extends to bodhisattvas, meaning that the Buddha's cultivation of these two causes in the causal stage accomplishes other-enjoyment, which is the Buddha's cause; and bodhisattvas abiding on the grounds cultivating these two causes attain other-enjoyment, which is explained in terms of the bodhisattvas' cause. The first ground and eighth ground are extensively explained in the Sūtra on the Grounds (Daśabhūmika-sūtra).