法華玄贊義決 1.67

1.67

初則法身不二、迹身不一，未知不二之身為生滅、為無生滅故。次明法身無生滅、應身有生滅，雖知生滅法應有異，未知釋迦為始證、法身為久證故。次明其久近，一切諸佛皆具前二，釋迦具三。

First, the dharmakāya is not two, while trace bodies are not one, yet it was not known whether the non-dual body is subject to birth and cessation or free from birth and cessation. Next, it was illuminated that the dharmakāya is free from birth and cessation, while the response body has birth and cessation; though it was known that the dharma[kāya] and the response [body] differ regarding birth and cessation, it was not known whether Śākyamuni newly realized it or had realized the dharmakāya long ago. Next, its duration and recency were illuminated. All buddhas possess the former two; Śākyamuni possesses all three.