妙法蓮華經玄義 10.18

10.18

七者、有師開五宗教，四義不異前，更指《華嚴》為法界宗，即護身自軌大乘所用也。

Seventh, there was a master who established teachings of five traditions, where the four meanings did not differ from before, and he additionally pointed to the Avataṃsaka-sūtra as the tradition of the dharma realm; this was used by [masters of] Hushen and Zigui Mahāyāna.