淨名經集解關中疏 1.170

1.170

所以者何。菩薩取於淨國。皆為饒益諸眾生故　此三結釋所以也。肇曰。法身無定何國之有美惡。斯外何淨可取。取淨國者皆為彼耳。故隨其所應而取焉。

"Why is this? A bodhisattva's acquiring a pure land is entirely for the sake of benefiting sentient beings." This third is the conclusion explaining the reason. Sengzhao says: "The dharmakāya has no fixed state; what land could have fair or foul? Apart from this, what purity could be grasped? Acquiring a pure land is entirely for their sake; hence, he acquires it according to what is appropriate for them."