"A kṛṣṇa-bhakta knows that his friend and protector in all respects is Kṛṣṇa, who is able to do anything for His devotee. Kṛṣṇa says, kaunteya pratijānīhi na me bhaktaḥ praṇaśyati: (BG 9.31) 'O son of Kuntī, declare it boldly that My devotee never perishes.' Since Kṛṣṇa gives this assurance, the devotee lives in Kṛṣṇa and has no desire for personal benefit. The background for the devotee is the all-good Himself. Why should the devotee aspire for something good for himself? His only business is to please the Supreme by rendering as much service as possible. A kṛṣṇa-bhakta has no desire for his own personal benefit. He is completely protected by the Supreme. Avaśya rakṣibe kṛṣṇa viśvāsa pālana. Bhaktivinoda Ṭhākura says that he is desireless because Kṛṣṇa will give him protection in all circumstances. It is not that he expects any assistance from Kṛṣṇa; he simply depends on Kṛṣṇa just as a child depends on his parents. The child does not know how to expect service from his parents, but he is always protected nevertheless. This is called niṣkāma (desirelessness)."