華嚴經探玄記 11.45

11.45

七同異者，前之三果諸地有異，願智一果諸地齊同。所以爾者，良以諸地相別難分，故以前三顯其優劣。實德須論，故明願智，彰地平等。又前約三乘顯地差別、後約一乘明地齊等，謂以一地即一切地、一切地即一地，是此義也。

Seventh, identity and difference: the preceding three fruits are different across the bhūmis, whereas the single fruit of vows and wisdom is identical across all bhūmis. Why is this? Truly because the distinct characteristics of the bhūmis are difficult to differentiate, the preceding three are used to show their superiority and inferiority. But actual virtues must be discussed, so vows and wisdom are explained to manifest the equality of the bhūmis. Furthermore, the former demonstrates the differences of the bhūmis according to the three vehicles; the latter illuminates the equality of the bhūmis according to the One Vehicle, meaning that one bhūmi is all bhūmis, and all bhūmis are one bhūmi—this is the meaning.