華嚴一乘教義分齊章 1.55

1.55

五、依護身法師立五種教：三種同前衍師等；第四名真實宗教，謂《涅槃》等經，明佛性真理等；第五明法界宗，謂《華嚴》明法界自在無礙法門等。

5. According to Master Hushen, he established five kinds of teachings: three kinds are identical to those of Master Yan and others above; the fourth is called the tenet-teaching of the real, meaning sūtras such as the Nirvāṇa, which clarify the true principle of buddha-nature and so forth; the fifth clarifies the tenet of the dharma-realm, meaning the Avataṃsaka, which clarifies the sovereign and unobstructed doctrinal approach of the dharma-realm and so forth.