觀無量壽佛經疏 2.77

2.77

三、從今向世尊下，至懺悔已來，正明夫人淨土妙處非善不生。恐有餘愆，障不得往。是以求哀更須懺悔。

Third, from "Now, facing the World-Honoured One" down to "repent," it clearly shows that the marvelous realm of the consort's Pure Land cannot be attained without good deeds. Fearing that she might have remaining transgressions that would obstruct her from going, she begged for mercy and felt compelled to repent.