So the test of advancement in Kṛṣṇa consciousness is that one should be detestful, lose attachment to the material things. Therefore Prahlāda Mahārāja did not like the material education from Sanda and Amarka. He very plainly said to his father that "What I have heard from my spiritual master, Nārada Muni..." Spiritual master means Nārada Muni or his representative. Therefore we should follow the Nārada-pañcarātra instructions. Sarvopādhi-vinirmuktaṁ tat-paratvena nirmalam (CC Madhya 19.170). According to Nārada-pañcarātra, one should be free from all designation. Just like you boys from America and Europe, you have forgotten your designation. Therefore you are advanced, and people are very much praising that "How these Europeans, Americans have become nice devotee." They do not know that they are no longer Americans or Europeans. They are devotees, Kṛṣṇa's servant. This is sarvopādhi-vinirmuktam (CC Madhya 19.170). So long we shall think that "I am American," "I am Indian," "I am African," there is no possibility of advancement in Kṛṣṇa consciousness. This teaching we have got from the greatest authority, Śrī Caitanya Mahāprabhu. He said that "I am not a brāhmaṇa; I am not a kṣatriya; I am not a vaiśya; I am not a śūdra; neither I am a brahmacārī or gṛhastha, vānaprastha, sannyāsa. I am simply servant of the servant of the servant of Kṛṣṇa (CC Madhya 13.80)." Gopī-bhartur pada-kamalayor dāsa-dāsa-dāsānudāsaḥ. So the more we advance in the matter of becoming designationless, no designation... Sarvopādhi-vinirmuktam (CC Madhya 19.170). So long we have got upādhis, designations, there are many desires, material desires. But we have to become zero about these material desires. Karma, jñāna, yoga, they are all material desires. Bhukti-mukti-siddhi-kāmī-sakali 'aśānta'. Because they are in the material world. The karmīs, they are in the material world. The jñānīs, they are simply trying to get out of the material world, but their attempt will be failure because they do not catch up the real spiritual work. Real spiritual work is Kṛṣṇa. And yogis, they are after demonstrating magic and get cheap popularity. So they are also in the material world—karmīs, jñānīs, and yogis. Only pure devotees, they are in the spiritual world.