金光明經文句記 2.130

2.130

初、定文是業。已作之業將感惡報，故有異相表發其事。驗知此句明於業障。

First, he determines that the text refers to karma. When actions already committed are about to induce evil retribution, unusual signs appear to manifest this matter. By this verification, we know this sentence clarifies the karmic obstacle.