阿彌陀經通贊疏 3.19

3.19

贊曰：第三諸佛證明。文分為三：初、陳自讚言；二、引他佛證；三、釋經名字。此即初也。如我今者，自指也，彼佛功德不可以心思言議故也。

Commentary: Third, the confirmation by the Buddhas. The text is divided into three parts: first, stating the praise of oneself; second, citing the confirmation of other Buddhas; third, explaining the title of the sūtra. This is the first. 'Just as I now' refers to himself, because that Buddha's merits cannot be conceived by the mind or discussed in words.