無量壽經連義述文贊 2.91

2.91

經曰「如是修已」至「清淨之行」者，述云：第二、申所修行。有二：初、申所修行；後、申修勝行。初又有六：一、法藏喟喟行；二、如來令說；三、誓法宣願；四、立誓自契；五、遂契現瑞；六、總以結歎。此初也。

Regarding the passage from the sūtra where 'Having cultivated thus' up to 'pure practices', the commentary states: The second [major part] expounds what he cultivated. This has two parts: first, expounding what he cultivated; second, expounding his cultivation of supreme practices. The first also has six parts: 1. Dharmākara's diligent practice; 2. the Tathāgata instructing him to speak; 3. proclaiming the vows with the Dharma as a pledge; 4. making vows and binding himself by oath; 5. manifesting auspicious signs upon the fulfillment of the pledge; 6. concluding with general praise. This is the first.