CC Madhya 20.398
- vraje kṛṣṇa—sarvaiśvarya-prakāśe ‘pūrṇatama’
- purī-dvaye, paravyome—‘pūrṇatara’, ‘pūrṇa’
vraje—in Vṛndāvana; kṛṣṇa—Lord Kṛṣṇa; sarva-aiśvarya-prakāśe—manifestation of His full opulence; pūrṇa-tama—most complete; purī-dvaye—in Dvārakā and Mathurā; para-vyome—and in the spiritual world; pūrṇa-tara—more complete; pūrṇa—complete.
“Kṛṣṇa is complete in the spiritual sky [Vaikuṇṭha], He is more complete in Mathurā and Dvārakā, and He is most complete in Vṛndāvana, Vraja, due to His manifesting all His opulences.
This is confirmed in the following three verses from the Bhakti-rasāmṛta-sindhu (2.1.221-223).