大乘起信論義記 3.119

3.119

○真如熏習中有三：初、標數；次、列名，謂內熏外緣也；三、辨相，於中有二：先別釋，後合明。前中亦二：先體相，後用大。前中亦二：初正顯，後除疑。前中先辨熏習。

Under the perfuming of tathatā, there are three parts: first, stating the number; next, listing the names, which are internal perfuming and external conditions; third, distinguishing their marks. In this third part there are two: first explaining them separately, then explaining them together. In the former there are also two: first, essence and mark; second, the greatness of function. In the former there are also two: first directly revealing it, then removing doubts. In the former, the perfuming is first distinguished.