Sri Narada muni said :
SB 10.10.15 — A poverty-stricken man must automatically undergo austerities and penances because he does not have the wealth to possess anything. Thus his false prestige is vanquished. Always in need of food, shelter and clothing, he must be satisfied with what is obtained by the mercy of providence. Undergoing such compulsory austerities is good for him because this purifies him and completely frees him from false ego.
SB 10.10.16 — Always hungry, longing for sufficient food, a poverty-stricken man gradually becomes weaker and weaker. Having no extra potency, his senses are automatically pacified. A poverty-stricken man, therefore, is unable to perform harmful, envious activities. In other words, such a man automatically gains the results of the austerities and penances adopted voluntarily by saintly persons.
SB 10.10.17 — Saintly persons may freely associate with those who are poverty-stricken, but not with those who are rich. A poverty-stricken man, by association with saintly persons, very soon becomes uninterested in material desires, and the dirty things within the core of his heart are cleansed away.
SB 10.10.18 — Saintly persons [sādhus] think of Kṛṣṇa twenty-four hours a day. They have no other interest. Why should people neglect the association of such exalted spiritual personalities and try to associate with materialists, taking shelter of nondevotees, most of whom are proud and rich?
Helping those in poverty consider to be universal dharma in every religion, but nowadays, so called spiritualists like to associate with those who can give more donations.