仁王經疏 2.315

2.315

釋曰：第三：廣釋。文別有三：初標正路、次「是故」下示其正路、後「是人超過」下舉果歎勝。此即初也。唯有此門，更無異路。

Explanation: Third, explaining at length. The text has three distinct parts: first, indicating the correct path; next, from 'therefore' onward, pointing out its correct path; finally, from 'this person surpasses' onward, adducing the result to praise its superiority. This is the first. There is only this gate, and no other path.