In Bhagavad-gītā (15.15) it is said, mattaḥ smṛtir jñānam apohanaṁ ca: the Supreme Personality of Godhead in His localized aspect gives intelligence to the individual soul as far as he is able to grasp it. Therefore we find the individual soul in different high and low positions. A living entity with the body of a bird or beast cannot take instructions from the Supreme Soul as adequately as an advanced human being. Thus there are gradations of bodily forms. In human society, the perfect brāhmaṇa is supposed to be the most advanced in spiritual consciousness, and further advanced than the brāhmaṇa is the Vaiṣṇava. Therefore the best persons are the Vaiṣṇavas and Viṣṇu. When charity is to be given, one should take instruction from Bhagavad-gītā (17.20):

"That gift which is given out of duty, at the proper time and place, to a worthy person, and without expectation of return, is considered to be charity in the mode of goodness." One should give charity to the brāhmaṇas and Vaiṣṇavas, for thus the Supreme Personality of Godhead will be worshiped. In this connection, Śrīla Madhvācārya comments:Beginning from Brahmā down to the ant, everyone is conducted by the Supersoul (īśvaraḥ sarva-bhūtānāṁ hṛd-deśe 'rjuna tiṣṭhati [Bg. 18.61]). But because of a particular person's advancement in spiritual consciousness, he is considered to be important. Therefore, the brāhmaṇa Vaiṣṇava is important, and, above all, the Supersoul, the Personality of Godhead, is the most important personality.