大乘義章 8.51

8.51

八難義五門分別（釋名一　辨相二　五趣分別三　煩惱業報分別四　約對四輪明治差別五）

The doctrine of the eight difficulties, distinguished in five gates: (1. Explaining the names; 2. Distinguishing their characteristics; 3. Distinguishing them by the five destinies; 4. Distinguishing them by afflictions, karma, and retributions; 5. Differentiating the antidotes correlated to the four wheels).