無量壽經連義述文贊 2.143

2.143

經曰「我至成佛道」至「誓不成等覺」者，述云：後、對法施作誓也。雖舉名聲，意在言教故。

The sūtra says: "When I attain the Buddha Way..." up to "I vow not to attain equal awakening." The commentary states: Second, making the vow concerning the gift of the Dharma. Although it mentions fame, the intention lies in verbal teaching.