妙法蓮華經玄義 4.201

4.201

今若明位數，須依《纓珞》、《仁王》。若明斷伏高下，須依《大品》三觀。若對法門，須依《涅槃》。用眾經意，共成初心觀、教兩門，使分明耳。

Now, if one clarifies the enumeration of stages, one must rely on the *Yingluo* and the *Benevolent Kings*. If one clarifies the heights of severance and suppression, one must rely on the three contemplations of the *Pañcaviṃśatisāhasrikā*. If one matches them with dharma-gates, one must rely on the *Mahāparinirvāṇa-sūtra*. Using the purport of the various sūtras, they jointly accomplish both the contemplation and teaching gates for the initial mind, making them clear.