二諦義 2.13

2.13

又問：教諦為若異耶？解云：一往拔者，我有三種二諦。汝所明二諦，是我初節二諦。三假有為世諦、四絕為真諦，此之二諦，是我家初節二諦也。又問：汝二諦教表何物？彼云：二諦還表二理。若爾，二還表二，指還指指也。又彼唯有二、無不二，則唯有教無理，無理則無教。今有理即有教，具足理教也。

Another question: How is the teaching truth different? Explanation: To extract it tentatively: I have three kinds of two truths. The two truths you clarify are the first-stage two truths of my school. Provisional existence of the three designations is conventional truth, and the four eliminations are ultimate truth; these two truths are the first-stage two truths of our school. It is further asked: What do your teachings of the two truths express? They say: 'The two truths in turn express two principles.' If so, the two in turn express two, like a finger in turn pointing at a finger. Moreover, they only have the two and have no non-duality; thus they only have teaching and have no principle, and without principle there is no teaching. In our school, having principle means having teaching, being complete with principle and teaching.